| Similarity | Rank | |
|---|---|---|
| Mirena | 0.905 | 71856 |
| transvaginal | 0.801 | 71807 |
| intrauterine | 0.796 | 64735 |
| progestin | 0.745 | 69844 |
| contraceptive | 0.739 | 24427 |
| Provera | 0.728 | 88862 |
| tubal | 0.727 | 48859 |
| uterine | 0.723 | 22897 |
| hysterectomy | 0.723 | 33135 |
| vaginal | 0.722 | 10481 |
| endometriosis | 0.712 | 28797 |
| Depo | 0.708 | 99736 |
| implantation | 0.706 | 28884 |
| Vaginal | 0.705 | 40076 |
| C-section | 0.705 | 58895 |
| IUI | 0.704 | 63073 |
| vaginally | 0.703 | 77752 |
| VBAC | 0.702 | 85905 |
| contraceptives | 0.702 | 28026 |
| vasectomy | 0.692 | 47352 |
| Uterine | 0.692 | 72517 |
| fibroid | 0.691 | 51609 |
| c-section | 0.690 | 51464 |
| pregnancy | 0.690 | 3361 |
| Fosamax | 0.690 | 62607 |