Immediate Versus Delayed Postpartum and Postabortion Insertion of Long-Acting Reversible Contraception: An Umbrella Review.
Yazhen Zhang, Yidan Chen, Xuening Zhang et al.
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In 30 seconds
This umbrella review analyzed nine systematic reviews and meta-analyses comparing immediate versus delayed insertion of long-acting reversible contraception (LARC) in postpartum and postabortion populations. The study found that immediate LARC insertion led to higher initiation and utilization rates, and significantly lower pregnancy rates (RR, 0.16; 95% CI, 0.04-0.71) compared to delayed insertion. However, immediate insertion was associated with a higher risk of expulsion.
Key findings
- Postpartum women had higher LARC initiation and 6-month utilization rates with immediate insertion compared to delayed.
- Immediate LARC insertion resulted in lower 6-month pregnancy rates (RR, 0.16; 95% CI, 0.04-0.71).
- Immediate intrauterine device insertion significantly increased the risk of expulsion (RR, 5.09; 95% CI, 2.04-12.73).
- Similar outcomes were observed in postabortion populations regarding LARC effectiveness.
Why it matters
Understanding the timing of LARC insertion can help clinicians reduce unintended pregnancies and improve contraceptive utilization in postpartum and postabortion patients, addressing significant reproductive health challenges.