Impact of coronavirus disease 2019 vaccination on live birth rates after in vitro fertilization.

OBJECTIVE: To investigate coronavirus disease 2019 (COVID-19) vaccination on the live birth rates in patients who underwent in vitro fertilization. DESIGN: Retrospective cohort study. SETTING: Academic fertility practice. PATIENT(S): Patients who underwent fresh or frozen embryo transfer cycles at an academic center between January 1, 2020, and December 31, 2021. INTERVENTION(S): Coronavirus disease 2019 vaccination, defined as completing a 2-dose regimen (Pfizer or Moderna) or 1-dose regimen (Johnson & Johnson/Janssen) before cycle initiation. MAIN OUTCOME MEASURE(S): The primary outcome was the live birth rate per embryo transfer. The secondary outcomes included positive human chorionic gonadotropin (hCG) and clinical pregnancy rates per embryo transfer. The outcomes from cycles among vaccinated and unvaccinated patients were compared. Descriptive statistics were used to analyze demographic and cycle characteristics using the Student t test and Wilcoxon rank sum, Pearson chi-square, and Fisher exact tests as appropriate for univariate analysis. Generalized estimating equation models were used to examine the strength of the relationship between vaccination status and pregnancy outcomes. RESULT(S): Among 709 unvaccinated and 648 vaccinated fresh cycles, no statistically significant differences were observed between the number of oocytes retrieved, oocyte maturity, fertilization, and blastocyst utilization rates. In the adjusted multivariate analysis, no statistically significant differences were noted between fresh cycles among vaccinated patients compared with those among unvaccinated patients with the rates of positive hCG (adjusted odds ratio [aOR], 1.37; 95% confidence interval [CI], 0.84-2.25), clinical pregnancy (aOR, 1.22; 95% CI, 0.73-2.03), or live birth (aOR, 1.37; 95% CI, 0.79-2.25) per embryo transfer. Among 264 unvaccinated and 423 vaccinated frozen embryo transfer (FET) cycles, vaccinated patients had higher odds of positive hCG (aOR, 1.54; 95% CI, 1.08-2.20), clinical pregnancy (aOR, 1.80; 95% CI, 1.27-2.56), and live birth (aOR, 2.31; 95% CI, 1.60-3.32) per embryo transfer than unvaccinated patients. CONCLUSION(S): Patients who were COVID-19 vaccinated before FET had higher rates of biochemical pregnancy, clinical pregnancy, and live birth. Vaccination was not associated with the pregnancy or live birth rates after fresh cycles. This study contributes to evidence supporting COVID-19 vaccination for patients attempting pregnancy.

Effects of Radiation Therapy on the Female Reproductive Tract in Childhood Cancer Survivors: A PENTEC Comprehensive Review.

PURPOSE: The PENTEC (Pediatric Normal Tissue Effects in the Clinic) task force aimed to quantify effects of radiation therapy (RT) dose to the female reproductive organs after treatment for childhood cancer. METHODS AND MATERIALS: Relevant studies published 1970 to 2017 were identified systematically through PubMed, Medline, and Cochrane databases with additional articles before 2021 identified by the group. Two large studies reported sufficient data to allow modeling of acute ovarian failure (AOF; loss of function ≤5 year from diagnosis) and premature ovarian insufficiency (POI; loss of function at attained age <40 years) based on maximum dose to least affected ovary. Although normal tissue complication probability modeling was not feasible for the uterus due to limited data, the relationship between ultrasound-measured uterine volume and estimated amount of RT was plotted. Limited data regarding vaginal toxicity were available. RESULTS: The risk of AOF increases with RT dose to least affected ovary, alkylating agent cumulative dose (cyclophosphamide equivalent dose [CED] in g/m2), age at RT, and stem cell transplantation: Two Gy to the least affected ovary resulted in AOF risk of 1% to 5% (CED = 0, risk increasing with age), 4% to 7% (CED = 10 g/m2, risk increasing with age), and 6% to 13% (CED = 30 g/m2, risk increasing with age). For patients aged 1 and 20 years at time of RT, AOF risk was ≥50% at doses of 24 Gy and 20 Gy with no alkylating chemotherapy, 22.5 Gy and 17 Gy with intermediate alkylator dose (10 g/m2), and 17 Gy and 13 Gy with high alkylator dose (30 g/m2). Risk of POI increases with survivor (attained) age (rather than age at time of RT), radiation dose to least affected ovary, and alkylator dose. Data review suggested that higher radiation doses to the uterus are associated with uterine toxicity, with uterine size considerably restricted after 12 Gy. Vaginal radiation in children is associated with high toxicity risk, although dose-volume data are not available for quantification. CONCLUSIONS: Risk of AOF increases with age at RT, CED exposure, and RT dose; risk of POI likewise increases with RT dose, CED exposure, and survivor age. Both AOF and POI are expected to affect fertility and estrogen production. Data suggest that RT uterine dose >12 Gy may be associated with uterine size restriction. Adult literature suggests that maintaining vaginal dose <5 Gy may limit toxicity. Treatment of life-threatening malignancy remains a priority over reproductive preservation; however, when possible, radiation and surgical techniques should be considered to minimize dose to least affected ovary, uterus, and vagina. Survivors should receive endocrine and gynecologic support; those desiring pregnancy should be counseled early to maximize reproductive options.

Patient satisfaction with telemedicine and in-person visits in reproductive endocrinology and infertility clinics.

RESEARCH QUESTION: Is patient satisfaction higher with telemedicine visits or in-person visits for an initial consultation in the ambulatory fertility setting? DESIGN: A survey study of fertility patients who had an initial consultation visit between January 2018 and September 2022 was conducted using a nationally distributed survey. Patient satisfaction and other outcomes pertaining to patient experience were compared between telemedicine and in-person visits. RESULTS: In total, 682 participants completed the survey nationwide; of these, 425 respondents had an in-person visit and 257 respondents had a telemedicine visit. Age, geographic region, race, education level, employment status, income level and marital status did not differ between the groups. Overall, 69.6% of participants were satisfied with telemedicine visits, with improvement in partner participation. More patients were satisfied with in-person visits compared with telemedicine visits (82.6% versus 69.6%, P<0.001), and more patients preferred in-person visits to telemedicine visits regardless of the type of appointment they had for their initial visit. In a subgroup analysis of patients seen during the coronavirus disease 2019 pandemic, patients who had telemedicine visits were younger, more likely to be White, more educated and had a higher income compared with patients who had in-person visits. CONCLUSIONS: Previously, the impact of telemedicine in the fertility setting was largely unknown. This study demonstrated that the majority of patients were satisfied with health care through telemedicine visits. However, patients were more satisfied with in-person visits, and preferred in-person visits to telemedicine visits. Further studies are needed to help clarify the differences in patient satisfaction with visit type, and to assess the role of telemedicine in future fertility care.

Impact of the COVID-19 pandemic on the perception of planned oocyte cryopreservation in the United States.

Objective: To assess the impact of the COVID-19 pandemic on attitudes toward planned oocyte cryopreservation (OC). Design: Cross-sectional study. Setting: Internet-based survey questionnaire distributed nationally. Patients: One thousand women aged 21-45 years, stratified by age ≤35 or >35 years. Interventions: None. Main Outcome Measures: Change in the likelihood of considering OC because of the pandemic. Results: Of the participants who reported that the pandemic altered their likelihood of considering OC (15.2%, n = 152), 52.6% (n = 80) reported an increased and 47.3% (n = 72) reported a decreased likelihood of considering OC. Vaccination status did not affect the likelihood of considering OC. In multivariable analysis, history of COVID-19 infection (odds ratio [OR] 1.57; 95% confidence interval [CI] 1.00-2.45), government-subsidized insurance (OR 1.47; 95% CI 0.97-2.21), loss of health insurance because of the pandemic (OR 2.32; 95% CI 1.15-4.66), working more (OR 2.99; 95% CI 1.62-5.51) or less (OR 2.54; 95% CI 1.65-3.90) because of the pandemic, and relationship status (divorced, separated, or widowed [OR 0.44; 95% CI 0.20-0.99]) were significantly associated with a change in the likelihood of considering OC because of the pandemic. Of those who believed that the COVID-19 pandemic influenced their childbearing plans (28.3%, n = 283), 64.0% (n = 181) deferred childbearing and 29.7% (n = 84) expedited childbearing. The pandemic's economic impact, concerns regarding safety of pregnancy/childbirth, and safety of childrearing were cited as most influential on childbearing (67%, 70%, 58%, respectively) and on the likelihood of considering OC (47%, 45%, and 34%, respectively). Conclusions: Through its negative impact on financial security and perceived safety, the COVID-19 pandemic has altered the likelihood of considering OC in >15% of reproductive-aged women and reproductive timelines in 30%. Vaccination has not significantly modified these changes.

Racial disparities in frozen embryo transfer success.

PURPOSE: To compare pregnancy and birth outcomes after frozen embryo transfers (FETs) among White, Black, and Asian women and evaluate the effect of patient, protocol, and cycle characteristics on success. METHODS: A retrospective chart review identified women who underwent an autologous FET at an academic fertility center between January 2013 and March 2020. RESULTS: White, Black, and Asian women completed 1,181 (71.7%), 230 (14.0%), and 235 (14.3%) cycles, respectively. Black women were significantly less likely to achieve a positive hCG level (AOR 0.66, 95% CI 0.49-0.90), clinical pregnancy (AOR 0.71, 95% CI 0.53-0.97), and live birth (AOR 0.65, 95% CI 0.47-0.89) compared to White women after adjusting for possible confounders. There were no differences in the aforementioned outcomes when looking at cycles completed by Asian versus White women. When comparing outcomes by endometrial preparation protocol, significant differences were seen amongst the three groups for live birth rates following natural cycle FETs (52.36%, 25.81%, and 44.19% for White, Black, and Asian women, respectively, p = 0.02), a difference not appreciated after programmed FETs. CONCLUSION: Black race is associated with significantly worse pregnancy and live birth rates following FET when compared to White race. Additionally, significant differences in live birth rates among White, Black, and Asian women exist following natural cycle FET versus programmed FET. These disparities in success are not only important for patient counseling, but also when determining management strategies to improve fertility rates among minority women.

Validation study of the Access antimüllerian hormone assay for the prediction of poor ovarian response to controlled ovarian stimulation.

OBJECTIVE: To evaluate the diagnostic performance of the antimüllerian hormone (AMH) level determined using the Access AMH assay for predicting poor ovarian response (POR) defined as ≤4 oocytes retrieved, including the validation of the predefined AMH cutoff of 0.93 ng/mL in both serum and plasma. DESIGN: Prospective cohort study. SETTING: Fifteen private and academic fertility centers (14 in the United States and 1 in Canada). PATIENT(S): Women aged 21-45 years planning controlled ovarian stimulation for in vitro fertilization. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Number of oocytes retrieved, categorized as POR and normal-to-high ovarian response (non-POR). The correlation of AMH level and antral follicle count. RESULT(S): Data were available for 472 participants who completed the study (74 with POR and 398 non-POR). The mean AMH serum level among those with POR was 0.99 ng/mL (median 0.76 ng/mL) compared with 2.83 ng/mL (median 2.36 ng/mL) among the normal-to-high responders. For confirmation of the 0.93 ng/mL AMH level cutoff as a predictor of POR, a receiver operating characteristic analysis gave an area under the curve of 0.852, with corresponding sensitivity and specificity of 63.5% and 89.2%, respectively. The associated positive predictive value was 52.2% and the negative predictive value was 92.9%. The AMH plasma values demonstrated a strong correlation with AMH serum values with an r value = 0.9980. The previously established AMH cutoff of 1.77 ng/mL for antral follicle count >15 resulted in a sensitivity of 83.8% (95% confidence interval [CI] 77.7-88.5) and a specificity of 59.9% (95% CI 54.2-65.4). CONCLUSION(S): This study validated the previously established AMH cut-point for the prediction of POR. Because this cut-point may vary depending on the assay used, the specific AMH assay should be reported in the literature whenever possible.

Communication and ethical considerations for fertility preservation for patients with childhood, adolescent, and young adult cancer: recommendations from the PanCareLIFE Consortium and the International Late Effects of Childhood Cancer Guideline Harmonization Group.

Patients with childhood, adolescent, and young adult cancer who will be treated with gonadotoxic therapies are at increased risk for infertility. Many patients and their families desire biological children but effective communication about treatment-related infertility risk and procedures for fertility preservation does not always happen. The PanCareLIFE Consortium and the International Late Effects of Childhood Cancer Guideline Harmonization Group reviewed the literature and developed a clinical practice guideline that provides recommendations for ongoing communication methods for fertility preservation for patients who were diagnosed with childhood, adolescent, and young adult cancer at age 25 years or younger and their families. Moreover, the guideline panel formulated considerations of the ethical implications that are associated with these procedures. Grading of Recommendations Assessment, Development and Evaluation methodology was used to grade the evidence and recommendations. In this clinical practice guideline, existing evidence and international expertise are combined to develop transparent recommendations that are easy to use to facilitate ongoing communication between health-care providers and patients with childhood, adolescent, and young adult cancer who might be at high risk for fertility impairment and their families.

A predictive model for chemotherapy-related diminished ovarian reserve in reproductive-age women.

OBJECTIVE: To develop and internally validate a clinical predictive tool to assess the likelihood that a young cancer patient will experience diminished ovarian reserve (DOR) after chemotherapy. DESIGN: Prospective cohort study. SETTING: University hospitals. PATIENT(S): Postpubertal adolescent and young adult women with a new diagnosis of cancer requiring chemotherapy. INTERVENTION: None. MAIN OUTCOME MEASURE(S): Diminished ovarian reserve after completion of and recovery from chemotherapy, defined as serum antimüllerian hormone (AMH) <1 ng/mL at 8-24 months after completion of chemotherapy. RESULT(S): A multivariable logistic regression model which includes age, cancer type, exposure to an alkylating agent, and baseline AMH value accurately predicts the diagnosis of DOR after chemotherapy with an area under the receiver operating characteristic curve of 0.89. CONCLUSION(S): Pretreatment information on age, cancer type, use of an alkylating agent, and baseline AMH levels make up a clinically useful predictive tool to identify which women are most at risk for DOR caused by chemotherapy.

A View from the past into our collective future: the oncofertility consortium vision statement.

PURPOSE: Today, male and female adult and pediatric cancer patients, individuals transitioning between gender identities, and other individuals facing health extending but fertility limiting treatments can look forward to a fertile future. This is, in part, due to the work of members associated with the Oncofertility Consortium. METHODS: The Oncofertility Consortium is an international, interdisciplinary initiative originally designed to explore the urgent unmet need associated with the reproductive future of cancer survivors. As the strategies for fertility management were invented, developed or applied, the individuals for who the program offered hope, similarly expanded. As a community of practice, Consortium participants share information in an open and rapid manner to addresses the complex health care and quality-of-life issues of cancer, transgender and other patients. To ensure that the organization remains contemporary to the needs of the community, the field designed a fully inclusive mechanism for strategic planning and here present the findings of this process. RESULTS: This interprofessional network of medical specialists, scientists, and scholars in the law, medical ethics, religious studies and other disciplines associated with human interventions, explore the relationships between health, disease, survivorship, treatment, gender and reproductive longevity. CONCLUSION: The goals are to continually integrate the best science in the service of the needs of patients and build a community of care that is ready for the challenges of the field in the future.

Successful in vitro fertilization in women with Fontan physiology.

PURPOSE: Patients with single ventricle anatomy palliated with Fontan operation are at risk for thromboembolism, arrhythmia, and heart failure rendering pregnancy high risk or even contraindicated. Infertility and high rates of first trimester miscarriage are not uncommon. In vitro fertilization (IVF) with or without gestational surrogacy can be an option, but poses risks during ovarian stimulation, oocyte retrieval, and the post-procedural period. We present six cases of women with complex congenital heart disease status post Fontan operation who underwent successful IVF. METHODS: Case series from a single-center tertiary care setting. RESULTS: Indications for referral were cardiac or fertility concerns for pregnancy of the congenital cardiologist. One woman had mild volume overload after oocyte retrieval requiring furosemide and one experienced post-operative colitis. There were no thrombotic complications. CONCLUSIONS: A multidisciplinary team-based approach can result in successful oocyte retrieval and IVF in women with complex congenital heart disease and Fontan physiology.

Relationship of menopausal symptoms and ovarian reserve in reproductive-aged cancer survivors.

PURPOSE: This study sought to evaluate the prevalence of menopausal symptoms in a population of reproductive-aged women remote from cancer therapy compared with a group of healthy similar-aged controls and with a cohort of late reproductive-aged (LR) controls. METHODS: Participants were assessed for symptoms of menopause, early follicular phase hormones, and ultrasound examinations. Menopausal symptoms were analyzed in exposed participants and controls using χ2 analyses, Wilcoxon-Mann Whitney tests, and multivariable logistic regression models. RESULTS: One hundred seventy cancer survivors, 135 similar-aged controls, and 71 LR controls were followed prospectively for an average of 38 months. Compared with similar-aged controls, a greater proportion of survivors reported vasomotor symptoms at some point over the study period (35% vs 19%, p < 0.01), and this proportion was similar to LR controls (44%, p = 0.22). Survivors were more likely to be bothered by vaginal dryness (27%) than similar-aged controls (16%, p = 0.02) or LR controls (14%, p = 0.02). FSH levels were 38.4% higher in those with vasomotor symptoms compared with those without symptoms (p = 0.021). CONCLUSIONS: Reproductive-aged cancer survivors have a higher prevalence of vasomotor symptoms and vaginal dryness than their similar-aged peers. IMPLICATIONS FOR CANCER SURVIVORS: Providers should be attuned to the high prevalence of menopausal symptoms in cancer survivors.

Measuring serum estradiol and progesterone one day prior to frozen embryo transfer improves live birth rates.

BACKGROUND: Given no consensus in the literature, this study sought to determine if a protocol of measuring serum estradiol and progesterone the day prior to frozen embryo transfer (FET) improves likelihood of pregnancy and livebirth. METHODS: This was a retrospective time-series study of women undergoing autologous vitrified-warmed blastocyst programmed FETs at an academic institution. Live birth rates were compared between a surveillance protocol, where serum estrogen and progesterone surveillance are performed the day prior to a programmed FET, and a standard protocol, whereby no hormonal lab evaluation is performed the day prior. RESULTS: Three hundred seventy-nine standard FET and 524 surveillance FET cycles were performed. Patients in the surveillance protocol were significantly more likely to achieve live birth (51% vs. 39%; aOR 1.6, 95%CI [1.2, 2.2]). Obese women were noted to be more likely to have lower progesterone hormone levels on surveillance labs (OR 3.2, 95%CI [2.0, 5.3]). However those whose hormonal medication dose was modified because of pre-transfer labs were as likely to achieve live birth as those whose dose was not modified (47% vs. 53%; aOR 0.8, 95%CI [0.6, 1.2]). CONCLUSIONS: Cycles with the surveillance protocol were more likely to result in live birth. Patients with low levels of pre-transfer hormones, such as obese patients, likely have lower pregnancy rates. It is possible that when these levels were corrected after measurement, pregnancy rates improved to match those whose levels were not low enough to warrant intervention.

Differential Rates of Change in Measures of Ovarian Reserve in Young Cancer Survivors Across the Reproductive Lifespan.

CONTEXT: Recent studies have examined level and rate of change of anti-Müllerian hormone (AMH) for predicting time to menopause. Limited prospective, longitudinal data exists evaluating measures of ovarian reserve (MOR) in cancer survivors. PURPOSE: Determine the rate of change of MOR in survivors (15 to 39 years) compared with similar-aged controls and compared with late reproductive-aged controls (40 to 50 years). DESIGN: Prospective cohort. SETTING: Quaternary university hospital. PARTICIPANTS: Survivors at least 1 year from therapy completion, similar-aged controls, and late reproductive-aged controls. INTERVENTIONS: Annual visits with early follicular-phase hormone analysis and ultrasound. MAIN OUTCOME MEASURE: Changes in AMH and antral follicle count (AFC) were modeled using random effects linear regression. RESULTS: Cancer survivors (170) and 135 similar-aged controls had annual visits for an average of 38 months; 71 late reproductive-aged controls were followed for an average of 24 months. In models adjusted for body mass index, time since cancer therapy (for survivors), and exogenous hormone use, the geometric mean AMH and AFC levels were lower in the survivors than similar-aged controls at all ages. After age 24.5 AMH and AFC declined in both groups at rates that were similar (P = 0.78 for AMH, P = 0.37 for AFC). Late reproductive-aged controls declined at a much more precipitous rate of 30% per year for AMH and 16% per year for AFC (P < 0.01 compared with survivors). CONCLUSIONS: Although survivors had lower levels of AMH and AFC at the time of enrollment, the rate of change of AMH and AFC is not significantly different than similar-aged controls.

The National Physicians Cooperative: transforming fertility management in the cancer setting and beyond.

Once unimaginable, fertility management is now a nationally established part of cancer care in institutions, from academic centers to community hospitals to private practices. Over the last two decades, advances in medicine and reproductive science have made it possible for men, women and children to be connected with an oncofertility specialist or offered fertility preservation soon after a cancer diagnosis. The Oncofertility Consortium's National Physicians Cooperative is a large-scale effort to engage physicians across disciplines - oncology, urology, obstetrics and gynecology, reproductive endocrinology, and behavioral health - in clinical and research activities to enable significant progress in providing fertility preservation options to children and adults. Here, we review the structure and function of the National Physicians Cooperative and identify next steps.

Onset of the Menopause Transition: The Earliest Signs and Symptoms.

Although more than 80% of women experience some degree of psychological or physical symptoms around menopause, both women and clinicians have misconceptions about how hormonal changes relate to menopausal symptoms and psychological conditions. Recently, several large-scale, longitudinal studies have been conducted to better characterize symptoms and changes that occur around menopause. This article offers current evidence for symptoms that occur in the early menopause transition, including vasomotor symptoms, mood changes, sleep problems, and changes in sexual functioning.

Predictors of decreased libido in women during the late reproductive years.

OBJECTIVE: To identify risk factors for decreased libido among women in the late reproductive years. DESIGN: Prospective cohort. Women aged 35 to 47 years identified through random digit dialing were prospectively followed for 4 years with serial hormone assays and standardized questionnaires. Mean hormone values, hormone trends over 4 years, and fluctuation in hormone levels were compared among women with and without a decrease in libido at the last assessment period. Total testosterone, dihydroepiandrosterone sulfate, estradiol, follicle-stimulating hormone, luteinizing hormone, body mass index, psychosocial, and socioeconomic variables were evaluated using multivariable logistic regression. RESULTS: Of 326 women, 87 (27%) reported a decreased libido, whereas 239 (73%) did not. Participant-specific means for all hormone levels over the study period were similar among both groups. However, total testosterone fluctuation over the study was significantly different between groups. Women whose testosterone levels fluctuated from 3.8 to 21.5 ng/dL around a mean value of 9 ng/dL were four times more likely to report decreased libido compared with women with little fluctuation in testosterone [odds ratio (OR) 4.0; 95% CI, 1.6-10.0]. Depression (OR 3.4; 95%CI, 1.9-6.1), vaginal dryness (OR 3.5; 95%CI, 1.8-6.6), and children living at home (OR 1.4; 95%CI, 1.1-1.7) were also independently associated with decreased libido. CONCLUSIONS: Decreased libido in the late reproductive years is associated with a pronounced fluctuation in total testosterone over time. Other independent risk factors for decreased libido include vaginal dryness, depression, and living with children. Sexual dysfunction is a complex disorder, related to physiological and psychosocial factors, requiring further investigation.

Impact of method of endometrial preparation for frozen blastocyst transfer on pregnancy outcome: a retrospective cohort study.

OBJECTIVE: To determine whether live birth rates differ by type of endometrial preparation in frozen embryo transfer (FET) cycles. DESIGN: Retrospective cohort study. SETTING: Academic fertility center. PATIENT(S): Reproductive-aged women undergoing autologous vitrified-warmed blastocyst FETs. INTERVENTION(S): Comparison of two methods of endometrial preparation: programmed FET (known as group A: luteal phase GnRH agonist suppression, oral E2, and IM P starting 5 days before ET) versus unstimulated FET (known as group B: hormone and ultrasound monitoring for follicle collapse to time transfer). MAIN OUTCOME MEASURE(S): Live birth rates in group A and group B. RESULT(S): Group A consisted of 923 cycles, and group B consisted of 105. When stratified by age at transfer, there was no difference in any of the measured outcomes, including live birth rates in adjusted models (adjusted odds ratio 1.0, 95% confidence interval 0.6-1.5), except in patients older than 40 years. These patients in group B had a 100% failure rate (n = 6). CONCLUSION(S): In most women, unstimulated endometrial preparation with luteal support before FET has similar success compared with exogenous hormone preparation. Women older than 40 years may benefit from programmed FETs owing to the challenges of increased cycle variability expected in that age group.

Advances in Fertility Preservation for Young Women With Cancer.

Female patients of reproductive age with cancer often require treatment that can compromise their future fertility. Treatment-related infertility is an important cancer survivorship issue and is associated with depression and diminished quality of life. Recent advances in reproductive health care provide the opportunity to preserve fertility prior to the initiation of cancer therapy. Clinical guidelines recommend that oncology providers counsel patients about the risk of treatment-related infertility and fertility preservation options, and that they refer those who are interested in fertility preservation to fertility specialists. Guidelines endorse the use of assisted reproductive techniques (ART) provided by reproductive endocrinologists to preserve fertility in young female patients with cancer. In addition, ovarian suppression with gonadotropin-releasing hormone (GnRH) agonists may be considered for ovarian protection during chemotherapy. This article reviews currently available and emerging ART for fertility preservation in female patients of reproductive age with cancer and current data supporting the use of ovarian suppression for ovarian protection during chemotherapy in this population. We also review the uptake of fertility services and discuss barriers to fertility preservation in female patients of reproductive age with cancer.