The return of fertility following discontinuation of oral contraceptives in Thailand.
The return of fertility following discontinuation of oral contraception was studied in a survey of 437 Thai women who stopped taking the pill to have a planned pregnancy. Conception rates were reduced during the first 2 months after stopping the pill, and the median delay prior to conception was approximately 3 months. This delay was shorter for nulligravid women. Most women (94.3%) became pregnant within 2 years of stopping the pill. There was a cyclic pattern in the monthly pregnancy rates with peak rates around 3 and 6 months after discontinuing contraception. These findings are similar to those reported for Caucasian women.
D000328:Adult; D002940:Circadian Rhythm; D003276:Contraceptives, Oral; D005260:Female; D005298:Fertility; D006801:Humans; D013785:Thailand; D013997:Time Factors
D003276:Contraceptives, Oral