| Similarity | Rank | |
|---|---|---|
| pre-natal | 0.928 | 86704 |
| Prenatal | 0.852 | 56992 |
| postnatal | 0.838 | 51520 |
| antenatal | 0.825 | 57114 |
| pregnancy | 0.816 | 3361 |
| post-natal | 0.815 | 92386 |
| perinatal | 0.809 | 60970 |
| breastfeeding | 0.808 | 12536 |
| preterm | 0.790 | 42370 |
| postpartum | 0.787 | 28082 |
| breast-feeding | 0.784 | 44033 |
| obstetrical | 0.777 | 89665 |
| post-partum | 0.775 | 81458 |
| obstetric | 0.767 | 58977 |
| childbirth | 0.762 | 18597 |
| fetal | 0.761 | 19448 |
| amniocentesis | 0.760 | 96367 |
| lactation | 0.757 | 35552 |
| gestational | 0.748 | 35633 |
| pre-eclampsia | 0.746 | 98311 |
| preeclampsia | 0.746 | 73504 |
| trimester | 0.746 | 23886 |
| newborns | 0.743 | 25756 |
| neonatal | 0.742 | 32287 |
| contraceptives | 0.737 | 28026 |