Pregravid contraceptive use and fecundability: prospective cohort study.
Jennifer J YlandKathryn A BresnickElizabeth E HatchAmelia K WesselinkEllen M MikkelsenKenneth J RothmanHenrik T SørensenKrista F HuybrechtsLauren A WisePublished in: BMJ (Clinical research ed.) (2020)
Use of some hormonal contraceptive methods was associated with delays in return of fertility, with injectable contraceptives showing the longest delay. The findings indicated little or no lasting effect of long term use of these methods on fecundability.