How can a previous LEEP affect pregnancy?

What does the evidence say about pregnancy after leep?

1. LEEP removes abnormal cervical tissue using an electrically powered loop. ACOG describes a small increase in later preterm-birth and low-birth-weight risk, while noting that most patients have no pregnancy problems. A history of LEEP is information for planning, not proof that the cervix will fail. 1
2. A systematic review found that deeper and repeated cervical excisions were associated with more adverse obstetric outcomes. The underlying cervical condition also contributed to baseline risk. The studies do not provide one personal risk percentage that applies to every LEEP or every pregnancy. 2
3. The prenatal team considers previous pregnancy outcomes and may assess cervical length when indicated. Symptoms such as regular contractions, pelvic pressure, backache, or a change in discharge before term deserve a call. Do not assume that no pain means every preterm-labor concern is excluded. 3
4. A cerclage is a separate decision based on obstetric history and cervical findings. Having had LEEP does not automatically establish the need for a stitch. Ask why monitoring or an intervention is recommended and what finding would change the plan. 4
5. Cervical screening follow-up remains important after LEEP. Pregnancy planning should include the result of the removed tissue and the follow-up schedule, not just the procedure date. If you are still recovering, ask when intercourse and pregnancy attempts can resume rather than using someone else's timeline. 1

How should a previous LEEP be discussed in prenatal care?

• Before conception, complete the result review and clarify the cervical screening schedule.
• At the first prenatal visit, report the LEEP and provide records if available.
• During pregnancy, follow the agreed cervical assessment plan and report possible preterm-labor symptoms.

Questions for your fertility or prenatal team