Demographics | |
---|---|
Female age at retrieval, years | 30.3 ± 4.4 |
Parity | |
Primipara | 405 (62.6) |
Multipara | 242 (37.4) |
Body mass index, kg/m2 | 22.5 ± 3.3 |
Basal FSH, mIU/mL | 7.4 ± 2.7 |
Duration of infertility, years | 3.6 ± 2.7 |
Type of Infertility | |
Primary | 316 (48.8) |
Secondary | 331 (51.2) |
Cause of Infertility | |
Ovulation disorder | 40 (6.2) |
Tubal factor | 285 (44.0) |
Male factors | 68 (10.5) |
Other factors | 254 (39.3) |
IVF characteristics | |
Insemination method | |
IVF | 490 (75.7) |
ICSI | 157 (24.3) |
Endometrial thickness, mm | 9.4 ± 1.7 |
Endometrial preparation protocol | |
HRT | 539 (83.3) |
Ovulation induction | 45 (7.0) |
NC | 63 (9.7) |
Perinatal outcomes | |
Gestational age, weeks | 38 (37–39) |
PTB (< 37 weeks) | 98 (15.1) |
Gender | |
Boys | 361 (55.8) |
Girls | 286 (44.2) |
Birthweight, g | 3361.5 ± 589.3 |
LBW (< 2500 g) | 36 (5.6) |
Macrosomia (≥ 4000 g) | 84 (13) |