| Pediatrics, Perinatology and Child Health | Lifetime | 65 | US 29 | 99.78 |
| Obstetrics and Gynecology | Lifetime | 45 | US 16 | 99.70 |
| Public, Environmental and Occupational Health | Lifetime | 641 | US 327 | 99.11 |
| Rheumatology | Lifetime | 844 | US 390 | 95.29 |
| Hematology | Lifetime | 955 | US 468 | 89.61 |
| Pediatrics, Perinatology and Child Health | 2021-2025 | 19 | US 4 | 99.66 |
| Obstetrics and Gynecology | 2021-2025 | 71 | US 24 | 98.40 |
| Public, Environmental and Occupational Health | 2021-2025 | 388 | US 143 | 96.54 |
| Maternal and Perinatal Health Interventions | Lifetime | 8 | US 5 | 99.79 |
| Maternal and fetal healthcare | Lifetime | 11 | US 5 | 99.84 |
| Ectopic Pregnancy Diagnosis and Management | Lifetime | 10 | US 4 | 99.76 |
| Pregnancy and preeclampsia studies | Lifetime | 41 | US 14 | 99.67 |
| Reproductive System and Pregnancy | Lifetime | 134 | US 59 | 98.95 |
| Prenatal Screening and Diagnostics | Lifetime | 209 | US 88 | 98.70 |
| Assisted Reproductive Technology and Twin Pregnancy | Lifetime | 164 | US 60 | 98.88 |
| Pregnancy and Medication Impact | Lifetime | 118 | US 54 | 98.31 |
| Global Maternal and Child Health | Lifetime | 436 | US 131 | 98.31 |
| Systemic Lupus Erythematosus Research | Lifetime | 577 | US 204 | 98.26 |
| Preterm Birth and Chorioamnionitis | Lifetime | 167 | US 88 | 97.45 |
| Grief, Bereavement, and Mental Health | Lifetime | 261 | US 129 | 96.98 |
| Gestational Diabetes Research and Management | Lifetime | 454 | US 184 | 97.28 |
| Cardiovascular Issues in Pregnancy | Lifetime | 561 | US 238 | 95.98 |
| Maternal Mental Health During Pregnancy and Postpartum | Lifetime | 682 | US 309 | 96.19 |
| Reproductive Health and Contraception | Lifetime | 660 | US 384 | 93.43 |
| Autopsy Techniques and Outcomes | Lifetime | 346 | US 102 | 91.12 |
| Pregnancy-related medical research | Lifetime | 891 | US 317 | 91.31 |
| Gestational Trophoblastic Disease Studies | Lifetime | 516 | US 200 | 86.82 |
| Maternal and fetal healthcare | 2021-2025 | 19 | US 6 | 98.69 |
| Pregnancy and preeclampsia studies | 2021-2025 | 51 | US 13 | 98.66 |
| Maternal and Perinatal Health Interventions | 2021-2025 | 28 | US 10 | 98.94 |
| Ectopic Pregnancy Diagnosis and Management | 2021-2025 | 25 | US 7 | 96.86 |
| Birth, Development, and Health | 2021-2025 | 201 | US 77 | 96.32 |
| Pregnancy and Medication Impact | 2021-2025 | 138 | US 49 | 92.71 |
| Prenatal Screening and Diagnostics | 2021-2025 | 231 | US 67 | 92.90 |
| Grief, Bereavement, and Mental Health | 2021-2025 | 142 | US 24 | 92.40 |
| Reproductive System and Pregnancy | 2021-2025 | 327 | US 66 | 92.07 |
| Maternal Mental Health During Pregnancy and Postpartum | 2021-2025 | 416 | US 145 | 91.88 |
| Assisted Reproductive Technology and Twin Pregnancy | 2021-2025 | 279 | US 78 | 91.00 |
| Gestational Diabetes Research and Management | 2021-2025 | 431 | US 102 | 90.17 |
| Global Maternal and Child Health | 2021-2025 | 997 | US 160 | 90.66 |
| Autopsy Techniques and Outcomes | 2021-2025 | 252 | US 45 | 73.66 |
| Demographic Trends and Gender Preferences | 2021-2025 | 780 | US 171 | 36.34 |
| Gestational Trophoblastic Disease Studies | 2021-2025 | 886 | US 149 | 17.14 |
