Table 2.

Pregnancy incidence and outcomes

Total number of pregnancies	276
Number of women with 1 pregnancy	232
Number of women with >1 pregnancy	22
Median (IQR) time from enrolment to first pregnancy in years*
All women	0.85 (0.35–1.56)
Women enrolled in phases 1 and 2 (30-month follow-up)	1.04 (0.36–1.60)
Women enrolled in phase 3 (12-month follow-up)	0.42 (0.14–0.68)
Pregnancy incidence during follow-up (per 100 person-years)†
All women	12.0 (10.6–13.6)
Women enrolled in phases 1 and 2 (30-month follow-up)	12.0 (10.5–13.7)
Women enrolled in phase 3 (12-month follow-up)	12.2 (8.5–17.5)
Pregnancy outcome
Term live birth	163 (59.1%)
Premature live birth	0 (–)
Stillbirth	4 (1.4%)
Miscarriage	24 (8.7%)
Termination	10 (3.6%)
Ectopic pregnancy	1 (0.4%)
Unknown	74 (26.8%)
Total	276 (100%)

^*Among 254 women who became pregnant at least once.

^†Incidence restricted to first pregnancy.