Impact of Sex of The Previous Child on the Out Come of Subsequent Pregnancy.

Survival of the semi allogeneic fetus in uterus without rejection is an immunological paradox . The antigenic dissimilarity is pronounced when XX mother Carries an XY fetus Pervious birth of a boy negatively affects the obstetrical future in female where these has been a supposed failure of immunological tolerance of pregnancy. Out of all the obstetrical complication assessed, IUGR turned out to be the most strongly associated with pervious Male Baby. PIH turned out to be the most common complication associated with pregnancy. Rate of LBW was also significantly more in women with previous male child. Oligo - hydromnios was also found to be significantly associated with history of having previous male child. PROM was also seen more frequently in cases that had a preceding male child. Pre -Eclampsia was also significantly associated with history of having a previous male child. A total of 1350 cases were studied. As expected, 64.89% of the cases included in the study went uneventful. There were 22.52 % vs. 12.59% eventful pregnancies in women with previous male and previousfemale child respectively (p = 0.0001).27.04% pregnancies went uneventful in women with previous male compared to 37.85% in women with previous female child (p = 0.0001).The study clearly shows that there is a lesser predilection of obstetrical mishaps happening to women whose first child is a female compared to those who have a previous male child.

Correlation analysis of uterine segment thickness and time limits for patients with prior cesarean section / 局解手术学杂志

Objective To study the correlation of uterine segment thickness and time limits for patients with prior cesarean section. Methods A total of 80 women with the first pregnancy after cesarean section in our hospital from April 2013 to February 2015,according to the interval of cesarean section and second pregnancy,were divided into group A (18 cases,interval ≤3 years),group B (23 cases,an in-terval of 3 to 6 years),group C (27 cases,an interval of 7 to 9 years),and group D (12 cases,the interval ≥9 years).The uterine segment thickness and the success rate of vaginal trial production were compared.Surgical failures underwent vaginal trial production due to cesarean section were observed.Results The uterine segment thickness values of group A and group B in were respectively (5.93 ±0.34)mm and (5.45 ±0.27)mm,which were significantly higher than group C (3.24 ±0.52)mm and group D (2.83 ±0.56)mm,the difference was statistically significant (P <0.05).The vaginal trial production success rates of group A and group B were respectively 88.89% (16 /18) and 78.26% (18 /23),which were significantly higher than group C 44.44% (12 /27)and group D 33.33% (4 /12)(P <0.05).The dos-age of oxytocin of group A was (35.34 ±4.32)mL,blood loss was (256.32 ±34.21)mL, The oxytocin hormone dosage of group B was (37.09 ±4.52)mL,blood loss was (260.11 ±35.53)mL,which were lower than those in group C and group D (P <0.05).The postpartum hemorrhage rate of group A,group B and group C was respectively 0(0 /2),20.00% (1 /5),33.33% (5 /15)lower than group D 87.50%(7 /8)(P <0.05).Conclusion Maternal uterus at cesarean section within 7 years about the degree of recovery are in good condition,the higher uterine segment thickness,this time period is good for subsequent pregnancy and childbirth.

Comparison of the clinical effect of different delivery mode of the re-pregnancy after cesarean section / 中国基层医药

Objective To observe and research the influence of vaginal delivery and cesarean section by two kinds of mode of delivery on maternal infant outcome of re-pregnancy after cesarean section.Methods 258 patients with re-pregnancy after cesarean section were selected,they were divided into vaginal delivery group(73 cases) and cesarean section group(185 cases) according to the different delivery mode.The maternal puerperal infection rate,24h postpartum hemorrhage volume,days,cost of hospitalization,lochia time and neonatal in hospital of both two groups were compared.Results The success rate of vaginal delivery was 69.52％,the rate of cesarean section was 71.71％.In vaginal delivery group,maternal puerperal infection rate,24 h postpartum hemorrhage volume,length of hospital stay,cost of hospitalization,lochia time were 1.73 ％,(201.54 ± 107.54) mL,(3.41 ± 0.09) d,(1 540.12 ±117.21),(21.36 ± 13.12) d,which were significantly better than the second cesarean section group [8.11％,(354.64 ± 215.54) mL,(7.45 ± 0.32) d,(4 932.62 ± 786.35),(27.11 ± 17.04) d],the differences were statistically significant (x2 =4.08,t =4.75,7.24,8.91,3.98,all P ＜ 0.05).Delivery of two kinds of mode of delivery of the newborn had no significant differences in birth weight,Apgar score,the rate of infection,intracranial hemorrhage rate and the asphyxia rate(t =0.15,0.09,0.46,0.00,x2 =0.03,all P＞0.05).Conclusion Re-pregnancy after cesarean section is not the choice of cesarean section delivery clinical indications of operation,when the pregnant women with indications of trial production,in strict monitoring downlink vaginal delivery.

Subsequent reproductive outcome in women who have experienced a potentially life-threatening condition or a maternal near-miss during pregnancy

OBJECTIVE: To evaluate the long-term reproductive consequences that affect women who have experienced potentially life-threatening or life-threatening (near-miss) maternal complications. INTRODUCTION: Although advances have been made in reducing maternal death, few studies have investigated the long-term repercussions of significant events such as severe maternal morbidity and maternal near-misses. These repercussions may be long-lasting and negatively affect quality of life. METHODS: A total of 382 women who had experienced a potentially life-threatening pregnancy-related condition within the last five years were analyzed in this retrospective cohort study. A control group of 188 women who gave birth without complications was also included. Trained interviewers contacted the subjects by telephone and completed a pre-coded, structured questionnaire on reproductive health. Data were analyzed using odds ratios adjusted for age. The main outcome measures were occurrence and outcome of subsequent pregnancies. RESULTS: The estimated risk of becoming infertile as a result of tubal ligation or hysterectomy was 3.5 times higher in women who experienced a maternal near-miss or severe maternal morbidity during the index pregnancy as compared to controls. Likewise, the risk of complications in subsequent pregnancies was five times greater in women who had experienced severe maternal morbidity. However, no differences were found in the occurrence or number of subsequent pregnancies or perinatal outcome. CONCLUSION: The occurrence of a life-threatening or potentially life-threatening maternal condition reduces future reproductive potential and increases the risk of complications in subsequent pregnancies.

A Case of Recurrent Peripartum Cardiomyopathy / 대한주산의학회잡지

Peripartum cardiomyopahty(PPCM) is an uncommon myocardial disease arising in the last month of pregnancy or within 5 months after delivery, in the absence of obvious cause and without prior evidence of heart disease. The risk of recurrence of PPCM is considered low when left ventricular size and function return to normal. But we experienced a case of peripartum cardiomyopathy recurred in subsequent pregnancy despite the return to normal heart size and function. This case was summarized here with a brief review of the related literatures.