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Search review questions

Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

515 questions in 31 reviews · Fertility Regulation

current versions
No studies 99 · 19.2%Ungraded 11 · 2.1%Very low 70 · 13.6%Low 147 · 28.5%Moderate 153 · 29.7%High 35 · 6.8%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Summary of findings table ‐ Ibuprofen 800 mg vs placebo
Induction to expulsion interval ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 800 mg vs placebo
Unscheduled contact with care ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 800 mg vs placebo
Patient satisfaction with analgesia ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 800 mg vs placebo
Patient satisfaction with abortion care overall ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ambulation vs non‐ambulation
Pain score · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extracted1 study · 130 participantsVery low
Summary of findings table ‐ Ambulation vs non‐ambulation
Gastrointestinal side effects (nausea) ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 1600 mg vs paracetamol 2000 mg
Gastroinestinal side effects (vomiting) ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ambulation vs non‐ambulation
Gastrointestinal side effects (vomiting) ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ambulation vs non‐ambulation
Gastrointestinal side effects (diarrhoea) ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ambulation vs non‐ambulation
Complete abortion rate · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extracted1 study · 1 participantsVery low
Summary of findings table ‐ Ambulation vs non‐ambulation
Induction to expulsion interval · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extracted1 study · 130 participantsVery low
Summary of findings table ‐ Ambulation vs non‐ambulation
Unscheduled contact with care ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ambulation vs non‐ambulation
Patient satisfaction with analgesia ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ambulation vs non‐ambulation
Patient satisfaction with abortion care overall ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Pain score · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extracted1 study · 228 participantsLow
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Gastrointestinal side effects (nausea and/or vomiting) · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
OR 1.67 [0.99, 2.83]1 study · 228 participantsLow
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Gastrointestinal side effects (diarrhoea) ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 1600 mg vs paracetamol 2000 mg
Gastrointestinal side effects (diarrhoea) ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Complete abortion rate · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
OR 1.42 [0.31, 6.5]1 study · 228 participantsLow
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Induction to expulsion interval ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Unscheduled contact with care · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
OR 1.03 [0.6, 1.77]1 study · 228 participantsLow
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Patient satisfaction with analgesia ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Therapeutic ibuprofen 800 mg vs prophylactic ibuprofen 800 mg women having medical abortion before 14 weeks? gestation
Patient satisfaction with abortion care overall · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
OR 0.52 [0.09, 2.89]1 study · 228 participantsLow
Summary of findings table ‐ Ibuprofen 1600 mg vs paracetamol 2000 mg
Complete abortion rate · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
OR 2.11 [0.64, 6.92]1 study · 108 participantsLow
Summary of findings table ‐ Ibuprofen 1600 mg vs paracetamol 2000 mg
Induction to expulsion interval ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 1600 mg vs paracetamol 2000 mg
Unscheduled contact with care ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 1600 mg vs paracetamol 2000 mg
Patient satisfaction with analgesia ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Ibuprofen 1600 mg vs paracetamol 2000 mg
Patient satisfaction with abortion care overall ‐ not reported · women having medical abortion before 14 weeks' gestation
Pain management for medical abortion before 14 weeks’ gestation (2022) · Cochrane
no estimate extractedNRNo studies
Immediate vs delayed postabortion insertion of contraceptive implants
Utilization—at 6 months postabortion · women who experienced abortions and requested a reversible contraceptive method
Immediate versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 1.1 [1.05, 1.15]3 studies · 1103 participantsLow
Immediate vs delayed postabortion insertion of contraceptive implants
Unintended pregnancy—at 6 months postabortion · women who experienced abortions and requested a reversible contraceptive method
Immediate versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 0.25 [0.08, 0.77]3 studies · 1029 participantsModerate
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 versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 1.26 [1.21, 1.32]2 studies · 1014 participantsModerate
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 versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 2.32 [1.79, 3.01]1 study · 148 participantsLow
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 versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 1.18 [0.58, 2.4]2 studies · 1001 participantsModerate
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 versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 1.18 [0.44, 3.2]2 studies · 1001 participantsLow
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 versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 1.28 [0.71, 2.3]2 studies · 1001 participantsModerate
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 versus delayed postabortal insertion of contraceptive implant (2022) · Cochrane
RR 1 [0.88, 1.14]1 study · 462 participantsLow
Critical outcomes for medical abortion offered in pharmacy vs clinic‐based settings
Outcomesa
Medical abortion offered in pharmacy versus clinic‐based settings (2021) · Cochrane
no estimate extractedNRNo studies
Critical outcomes for medical abortion offered in pharmacy vs clinic‐based settings
Complete abortion
Medical abortion offered in pharmacy versus clinic‐based settings (2021) · Cochrane
no estimate extracted600 participantsLow
Critical outcomes for medical abortion offered in pharmacy vs clinic‐based settings
Blood transfusione
Medical abortion offered in pharmacy versus clinic‐based settings (2021) · Cochrane
no estimate extracted600 participantsVery low
Critical outcomes for medical abortion offered in pharmacy vs clinic‐based settings
Complication requiring treatment (infection)e
Medical abortion offered in pharmacy versus clinic‐based settings (2021) · Cochrane
no estimate extracted600 participantsVery low
Critical outcomes for medical abortion offered in pharmacy vs clinic‐based settings
Quality of medical abortion (Highly satisfied with services at facility)
Medical abortion offered in pharmacy versus clinic‐based settings (2021) · Cochrane
no estimate extracted600 participantsLow
Critical outcomes for medical abortion offered in pharmacy vs clinic‐based settings
Additional surgical interventions required
Medical abortion offered in pharmacy versus clinic‐based settings (2021) · Cochrane
no estimate extractedNRNo studies
Self‐administered medical abortion vs provider‐administered medical abortion
Success of medical abortion – RCTs ( · women of reproductive age (15 to 49 years) seeking induced abortion
Self‐administered versus provider‐administered medical abortion (2020) · Cochrane
RR 0.99 [0.97, 1.01]2 studies · 919 participantsModerate
Self‐administered medical abortion vs provider‐administered medical abortion
Ongoing pregnancy – RCTs ( · women of reproductive age (15 to 49 years) seeking induced abortion
Self‐administered versus provider‐administered medical abortion (2020) · Cochrane
RR 1.69 [0.41, 7.02]1 study · 735 participantsLow
Self‐administered medical abortion vs provider‐administered medical abortion
Any complication requiring surgical intervention ‐ RCT · women of reproductive age (15 to 49 years) seeking induced abortion
Self‐administered versus provider‐administered medical abortion (2020) · Cochrane
no estimate extractedNRNo studies
Self‐administered medical abortion vs provider‐administered medical abortion
Success of medical abortion ‐ NRSs ( · women of reproductive age (15 to 49 years) seeking induced abortion
Self‐administered versus provider‐administered medical abortion (2020) · Cochrane
RR 0.99 [0.97, 1.01]16 studies · 10124 participantsVery low
Self‐administered medical abortion vs provider‐administered medical abortion
Ongoing pregnancy ‐ NRSs ( · women of reproductive age (15 to 49 years) seeking induced abortion
Self‐administered versus provider‐administered medical abortion (2020) · Cochrane
RR 1.28 [0.65, 2.49]11 studies · 6691 participantsVery low
Self‐administered medical abortion vs provider‐administered medical abortion
Any complication requiring surgical intervention ‐ NRSs ( · women of reproductive age (15 to 49 years) seeking induced abortion
Self‐administered versus provider‐administered medical abortion (2020) · Cochrane
RR 2.14 [0.8, 5.71]3 studies · 2452 participantsVery low
Levonorgestrel vs Yuzpe
Observed number of pregnancies (all women) · Women seeking emergency contraception
Interventions for emergency contraception (2019) · Cochrane
RR 0.57 [0.39, 0.84]6 studies · 4750 participantsHigh
Mid‐dose mifepristone (25 mg‐50 mg) vs levonorgestrel 1.5 mg
Specific side effect ‐ nausea · women seeking emergency contraception
Interventions for emergency contraception (2019) · Cochrane
RR 0.81 [0.48, 1.36]4 studies · 713 participantsLow