Related by context. Frequent words. (Click for all words.) 61 Artificial insemination 52 artificial insemination 51 clouded leopards 51 surrogate motherhood 50 embryo transfers 49 reproductive cloning 49 captive pandas 49 frozen semen 49 veal crates 48 Giant pandas 48 gametes 47 surrogacy 47 preimplantation genetic diagnosis 47 surrogate mothers 47 human reproductive cloning 47 Partial birth 46 cloning 46 Multiple births 46 cloned embryos 46 polyandry 46 ligers 46 Amur leopard 45 pregnant sows 45 banteng 45 donor insemination 45 Giraffe gives 45 Sumatran rhino 45 Female genital mutilation 45 hunts whales 45 Fertility clinics 45 oocytes 45 human cloning 45 Deadly stampedes 45 By Michiyo Nakamoto 44 assisted reproduction 44 cloning embryos 44 freshwater turtles 44 domesticated elephants 44 vitro fertilization 44 Abortions 44 Minke whales 44 fetu 44 cloned embryo 44 Cloning 44 Philly zoo 44 Bovine Spongiform Encephalopathy BSE 44 Surrogacy 43 Bigamy 43 GMO maize 43 Mei Sheng 43 fertilized embryos 43 Therapeutic cloning 43 intercountry adoption 43 SCNT 43 artificially inseminated 43 Flora CITES 43 cloned pigs 43 ectopic pregnancies 43 Embryo 43 ambiguous genitalia 42 sperm donation 42 undergoing IVF 42 umbilical cord stem cells 42 sugar gliders 42 intrauterine devices 42 embryos 42 ova 42 embryo 42 cloned cattle 42 pangolin 42 Human Cloning 42 somatic cells 42 female fetuses 42 IVF embryos 42 identical triplets 42 involuntary sterilization 42 Embryos 41 IVF 41 reproductively 41 By Seo Jee 41 elephant ivory 41 insecticide DDT 41 Uterine fibroids 41 sow stalls 41 teratomas 41 human embryos 41 destroys embryos 41 gamete 41 Kinki University 41 named Snuppy 41 pregnancies 41 Puppy mills 41 ivory tusks 41 therapeutic cloning 41 fur garments 41 insemination 41 critically endangered species 41 captive breeding 41 PROFILE COUNTRY 41 terminate pregnancies 41 Vitro Fertilization