SimilarityRank
surrogacy 0.716 78007
infertility 0.658 22004
hysterectomy 0.642 98533
abortion 0.623 4742
embryo 0.609 14098
contraception 0.601 15629
IUD 0.591 87330
pregnancy 0.590 4664
miscarriage 0.588 43428
an_abortion 0.585 57934
human_embryo 0.583 83356
endometriosis 0.564 66653
genetic_testing 0.554 50963
birth_control 0.541 24910
sperm 0.540 20219
oocyte 0.539 88746
childbirth 0.538 22245
embryonic_stem_cell 0.537 68636
Abortion 0.533 72136
get_pregnant 0.531 57015
stem_cell_research 0.530 46328
contraceptive 0.524 33920
fertilization 0.521 39542
medical_procedure 0.519 53902
uterus 0.519 69807