| Similarity | Rank | |
|---|---|---|
| embryo | 0.761 | 20425 |
| embryos | 0.724 | 22704 |
| Fertilization | 0.714 | 95248 |
| Sperm | 0.711 | 52014 |
| blastocyst | 0.691 | 94293 |
| ICSI | 0.673 | 67005 |
| Cloning | 0.672 | 80365 |
| Vitro | 0.665 | 99516 |
| IVF | 0.664 | 19412 |
| oocyte | 0.658 | 95840 |
| insemination | 0.653 | 46770 |
| Marrow | 0.637 | 68859 |
| PGD | 0.636 | 88693 |
| Egg | 0.635 | 16431 |
| Transplantation | 0.632 | 72530 |
| Breeding | 0.632 | 37668 |
| Surrogacy | 0.632 | 93664 |
| Donor | 0.628 | 32337 |
| oocytes | 0.625 | 93440 |
| Organs | 0.625 | 78790 |
| Bovine | 0.624 | 86610 |
| Tissue | 0.623 | 33058 |
| Genetic | 0.616 | 25051 |
| Sequencing | 0.610 | 78602 |
| Womb | 0.610 | 99032 |