The effect of family planning counselling on postpartum modern contraceptive uptake in sub-Saharan Africa: a systematic review.

OBJECTIVE: Family planning counselling at different contact points of maternal health services has been recommended for increasing the uptake of modern contraceptive methods. However, studies from sub-Saharan Africa (SSA) demonstrated inconsistent findings. The aim of this systematic review was to synthesise the available current evidence for the association between family planning counselling and postpartum modern contraceptive uptake in SSA. STUDY DESIGN: This is a systematic review of the SSA literature. METHODS: On 11 February 2021, we searched six electronic databases for studies published in English. We included quantitative observational and interventional studies that assessed the effects of family planning counselling on contraceptive uptake among women who gave birth in the first 12 months. We used Joanna Briggs Institute critical appraisal tools to evaluate study quality. The protocol for this systematic review was registered in PROSPERO (CRD42021234785). RESULTS: Twenty-seven studies with 26,814 participants comprising 18 observational and nine interventional studies were included. Family planning counselling during antenatal care, delivery, postnatal care, and antenatal and postnatal care was associated with postpartum contraceptive uptake. Moreover, the newly implemented family planning counselling interventions improved postpartum modern contraceptive uptake. CONCLUSION: Overall, the evidence suggests that family planning counselling during the different maternal health service delivery points enhances contraceptive uptake among postpartum women. SSA countries should promote and strengthen family planning counselling integrated with maternal health services, which will play a significant role in combating unintended and closely spaced pregnancies.

Associations between interpregnancy interval and preterm birth by previous preterm birth status in four high-income countries: a cohort study.

OBJECTIVE: To investigate the effect of interpregnancy interval (IPI) on preterm birth (PTB) according to whether the previous birth was preterm or term. DESIGN: Cohort study. SETTING: USA (California), Australia, Finland, Norway (1980-2017). POPULATION: Women who gave birth to first and second (n = 3 213 855) singleton livebirths. METHODS: Odds ratios (ORs) for PTB according to IPIs were modelled using logistic regression with prognostic score stratification for potential confounders. Within-site ORs were pooled by random effects meta-analysis. OUTCOME MEASURE: PTB (gestational age <37 weeks). RESULTS: Absolute risk of PTB for each IPI was 3-6% after a previous term birth and 17-22% after previous PTB. ORs for PTB differed between previous term and preterm births in all countries (P-for-interaction ≤ 0.001). For women with a previous term birth, pooled ORs were increased for IPI <6 months (OR 1.50, 95% CI 1.43-1.58); 6-11 months (OR 1.10, 95% CI 1.04-1.16); 24-59 months (OR 1.16, 95% CI 1.13-1.18); and ≥ 60 months (OR 1.72, 95%CI 1.60-1.86), compared with 18-23 months. For previous PTB, ORs were increased for <6 months (OR 1.30, 95% CI 1.18-1.42) and ≥60 months (OR 1.29, 95% CI 1.17-1.42), but were less than ORs among women with a previous term birth (P < 0.05). CONCLUSIONS: Associations between IPI and PTB are modified by whether or not the previous pregnancy was preterm. ORs for short and long IPIs were higher among women with a previous term birth than a previous PTB, which for short IPI is consistent with the maternal depletion hypothesis. Given the high risk of recurrence and assuming a causal association between IPI and PTB, IPI remains a potentially modifiable risk factor for women with previous PTB. TWEETABLE ABSTRACT: Short versus long interpregnancy intervals associated with higher ORs for preterm birth (PTB) after a previous PTB.