Related by context. Frequent words. (Click for all words.) 56 IVF treatment 54 donor sperm 52 sperm donation 52 IVF 50 surrogate mother 50 newborn 50 infertile 50 pre implantation genetic 49 IVF clinics 49 embryo 49 newborn infants 49 vitro fertilization IVF 49 baby 49 Downs Syndrome 48 embryos 48 sperm donor 48 newborn babies 48 motherless 48 foundling 48 Embryology Authority HFEA 48 undergoing IVF 48 leftover embryos 48 cloned embryo 48 terminally ill 48 premature babies 47 umbilical cord blood 47 Embryology Authority 47 Cord blood 47 vitro fertilization 47 frozen embryo 47 Alder Hey 46 sperm donors 46 cord blood 46 ovarian tissue 46 IVF treatments 46 spinal muscular atrophy 46 PGD 46 marrow transplant 46 Terminally ill 45 newborns 45 surrogacy 45 infertile couples 45 cancer sufferer 45 surrogate mothers 45 artificially inseminated 45 bone marrow transplant 45 cloned embryos 45 unborn baby 45 HFEA 45 breastmilk 45 newborn baby 45 fertilized egg 45 Fanconi anemia 45 Amillia 45 conceive naturally 44 Organ donation 44 unborn child 44 Yorkhill 44 babies 44 preemie 44 fertility treatments 44 childless couples 44 mother 44 infertility treatments 44 prenatal diagnosis 44 haemophilia 44 artificial insemination 43 gametes 43 terminate pregnancy 43 twins 43 zygote 43 child 43 seriously ill 43 stem cell transplant 43 firstborn 43 infertility 43 genetic abnormality 43 Kambewa 43 frozen embryos 43 fetal tissue 43 Great Ormond Street 43 ectopic pregnancies 43 foster carer 43 Sick Kids 43 stillborn babies 43 umbilical cords 42 unborn 42 bone marrow transplants 42 genetic disorder 42 adoptive 42 Embryo 42 caesarian section 42 sperm 42 ovum 42 Trisomy 42 cystic fibrosis 42 reproductive cloning 42 incurable illness 42 assisted reproduction 42 MMR jab 42 Embryos