| Similarity | Rank | |
|---|---|---|
| fertilization | 0.813 | 27241 |
| ICSI | 0.807 | 67005 |
| IVF | 0.800 | 19412 |
| fertilisation | 0.797 | 93280 |
| IUI | 0.783 | 63073 |
| in-vitro | 0.779 | 87521 |
| embryo | 0.768 | 20425 |
| embryos | 0.760 | 22704 |
| oocyte | 0.753 | 95840 |
| intrauterine | 0.730 | 64735 |
| PGD | 0.730 | 88693 |
| fertilized | 0.727 | 33405 |
| Fertilization | 0.725 | 95248 |
| vasectomy | 0.721 | 47352 |
| surrogacy | 0.719 | 53002 |
| implantation | 0.718 | 28884 |
| gametes | 0.700 | 93992 |
| blastocyst | 0.698 | 94293 |
| oocytes | 0.686 | 93440 |
| sperm | 0.685 | 9585 |
| lactation | 0.684 | 35552 |
| semen | 0.682 | 18865 |
| infertile | 0.682 | 38089 |
| lactating | 0.679 | 53006 |
| zygote | 0.671 | 88712 |