Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

111 questions · 113 findings · 12 reviews · Headline outcomes only

No studies found 15 · 13.3%GRADE not reported 6 · 5.3%Very low 33 · 29.2%Low 31 · 27.4%Moderate 19 · 16.8%High 9 · 8%

Immediate vs delayed postpartum insertion of contraceptive implants

Rate of initiation of contraceptive implants · postpartum people who desire a contraceptive implant for contraception

Immediate probably leads to higher rate of initiation of contraceptive implants compared with delayed postpartum insertion of contraceptive implants (moderate certainty).

1 finding from 1 review

Immediate vs delayed postpartum insertion of IUDs

Utilization rate at 12 months postpartum · postpartum people who desire IUDs for contraception

It is very uncertain whether immediate changes utilization rate at 6 months postpartum compared with delayed postpartum insertion of IUDs (very low certainty).

2 findings from 1 review

Immediate vs delayed postpartum insertion of contraceptive implants

Utilization rate at 12 months postpartum · postpartum people who desire a contraceptive implant for contraception

It is very uncertain whether immediate changes utilization rate at 6 months postpartum compared with delayed postpartum insertion of contraceptive implants (very low certainty).

2 findings from 1 review

Immediate vs delayed postpartum insertion of contraceptive implants

Adverse effect: mean days of prolonged vaginal bleeding within 6 weeks postpartum · postpartum people who desire a contraceptive implant for contraception

Immediate may leads to higher adverse effect: mean days of prolonged vaginal bleeding within 6… compared with delayed postpartum insertion of contraceptive implants (low certainty).

1 finding from 1 review

Immediate vs delayed postpartum insertion of contraceptive implants

Adverse effects other than prolonged vaginal bleeding · postpartum people who desire a contraceptive implant for contraception

Immediate may leads to higher adverse effects other than prolonged vaginal bleeding compared with delayed postpartum insertion of contraceptive implants (low certainty).

1 finding from 1 review

Immediate vs delayed postpartum insertion of contraceptive implants

Unintended pregnancy · postpartum people who desire a contraceptive implant for contraception

It is very uncertain whether immediate changes unintended pregnancy rate at 12 months postpartum compared with delayed postpartum insertion of contraceptive implants (very low certainty).

1 finding from 1 review

Immediate vs delayed postpartum insertion of contraceptive implants

Breastfeeding · postpartum people who desire a contraceptive implant for contraception

Immediate showed no clear difference in any breastfeeding at six months postpartum compared with delayed postpartum insertion of contraceptive implants (low certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Utilization—at 6 months postabortion · women who experienced abortions and requested a reversible contraceptive method

Immediate may leads to higher utilization—at 6 months postabortion compared with delayed postabortion insertion of contraceptive implants (low certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Unintended pregnancy · women who experienced abortions and requested a reversible contraceptive method

Immediate probably leads to lower unintended pregnancy—at 6 months postabortion compared with delayed postabortion insertion of contraceptive implants (moderate certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Rate of initiation of contraceptive implants—following medical abortion at · women who experienced abortions and requested a reversible contraceptive method

Immediate probably leads to higher rate of initiation of contraceptive implants—following medical… compared with delayed postabortion insertion of contraceptive implants (moderate certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Rate of initiation of contraceptive implants—following surgical abortion at · women who experienced abortions and requested a reversible contraceptive method

Immediate may leads to higher rate of initiation of contraceptive implants—following surgical… compared with delayed postabortion insertion of contraceptive implants (low certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Failure rate of medical abortion—overall failure rate at · women who experienced abortions and requested a reversible contraceptive method

Immediate showed no clear difference in failure rate of medical abortion—overall failure rate at compared with delayed postabortion insertion of contraceptive implants (moderate certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Failure rate of medical abortion—require extra medication for complete abortion at · women who experienced abortions and requested a reversible contraceptive method

Immediate showed no clear difference in failure rate of medical abortion—require extra medication for… compared with delayed postabortion insertion of contraceptive implants (low certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Failure rate of medical abortion—require surgery for complete abortion at · women who experienced abortions and requested a reversible contraceptive method

Immediate showed no clear difference in failure rate of medical abortion—require surgery for complete… compared with delayed postabortion insertion of contraceptive implants (moderate certainty).

1 finding from 1 review

Immediate vs delayed postabortion insertion of contraceptive implants

Bleeding side effects—at 1 month postabortion · women who experienced abortions and requested a reversible contraceptive method

Immediate showed no clear difference in bleeding side effects—at 1 month postabortion compared with delayed postabortion insertion of contraceptive implants (low certainty).

1 finding from 1 review

Immediate vs deferred delivery of the preterm baby with suspected fetal compromise

Extended perinatal mortality · pregnant women at less than 36 weeks' gestation in whom there is clinical suspicion of fetal compromise

Immediate showed no clear difference in extended perinatal mortality compared with deferred delivery of the preterm baby with suspected fetal compromise (moderate certainty).

1 finding from 1 review