Figure 2. Time to Pregnancy.
Cumulative proportional hazard survival for women with epilepsy (WWE) and control women (CW) of pregnancy after discontinuation of contraception. Participants who dropped out without becoming pregnant were considered censored in the analysis. The median time to pregnancy was 6.03 months (95% CI, 3.8-10.1) for WWE and 9.03 months (95% CI, 6.5-11.2) for CW (P = .30).