| Similarity | Rank | |
|---|---|---|
| prenatal | 0.717 | 22037 |
| conception | 0.703 | 10287 |
| pregnancy | 0.700 | 3361 |
| infertility | 0.698 | 13270 |
| parenthood | 0.697 | 33964 |
| breast-feeding | 0.683 | 44033 |
| breastfeeding | 0.677 | 12536 |
| pre-natal | 0.676 | 86704 |
| gestational | 0.676 | 35633 |
| contraceptive | 0.674 | 24427 |
| childbearing | 0.672 | 44117 |
| sexuality | 0.672 | 9547 |
| contraception | 0.671 | 19493 |
| motherhood | 0.665 | 22206 |
| preconceived | 0.665 | 33880 |
| contraceptives | 0.664 | 28026 |
| post-partum | 0.660 | 81458 |
| preconceptions | 0.654 | 46264 |
| contraindication | 0.650 | 91471 |
| postpartum | 0.648 | 28082 |
| unawareness | 0.647 | 99940 |
| pre-conceived | 0.646 | 95517 |
| postnatal | 0.646 | 51520 |
| acceptability | 0.646 | 42957 |
| predisposition | 0.645 | 35017 |