| Table 2. Live birth rate and preeclampsia in single women, lesbian, women with transgender partner vs. heterosexual couples. | |||
| Single women, lesbian, women with transgender partner |
Heterosexual couples | p-value | |
|---|---|---|---|
| n | 199 | 240 | |
| Age (years) | 36.0 [34.0;38.0] | 35.0 [32.0;37.0] | 0.002 |
| BMI (kg/m2) | 24.8 [22.0;29.0] | 23.6 [21.5;26.3] | 0.002 |
| Pregnancy rate (%) | 26.62 (270/1015) | 31.42 (339/1080) | 0.016 |
| Live birth rate (%) | 19.60 (199/1015) | 22.04 (238/1080) | 0.071 |
| Twin (%) | 11.56 (23/199) | 20.00 (48/240) | 0.01 |
| Preeclampsia total (%) | 6.03 (12/199) | 5.83 (14/240) | 0.93 |
| Preeclampsia/single (%) | 4.54 (8/176) | 5.70 (11/193) | 0.61 |
| Preeclampsia/twin (%) | 17.39 (4/23) | 6.25 (3/48) | 0.15 |
| Perinatal Mortality (‰) | 5.03 (1/199) | 16.67 (4/240) | 0.30 |