Related by context. Frequent words. (Click for all words.) 66 preimplantation genetic diagnosis 65 intrauterine insemination 65 unexplained infertility 63 ovarian stimulation 61 vitro fertilization IVF 60 IUI 60 diagnosis PGD 60 IVF 59 Vitro Fertilization 59 Artificial insemination 59 recurrent miscarriage 58 epidural anesthesia 58 embryo transfers 58 donor insemination 58 ICSI 58 IVF treatment 58 oocyte 58 assisted reproduction 57 polycystic ovary syndrome 57 undergoing IVF 57 assisted reproductive 57 ovary transplant 57 embryo implantation 57 aneuploidy 56 IVF cycles 56 tubal 56 thrombophilia 56 endometrial ablation 56 chorionic villus sampling 56 fetu 56 obstetric complications 55 gamete 55 prenatal diagnosis 55 clomiphene 55 postpartum hemorrhage 55 infertility treatments 55 vitro fertilization 55 chromosome abnormalities 55 pre implantation genetic 55 artificial fertilization 55 noninvasive imaging 55 polycystic ovaries 55 congenital malformations 54 IVF treatments 54 uterine fibroid embolization 54 infertility 54 chromosomal abnormalities 54 frozen thawed 54 varicocele 54 teratoma 54 congenital disorders 54 premature ovarian 54 premature menopause 54 oocytes 54 embryologists 54 thyroidectomy 54 tibolone 53 congenital abnormalities 53 polycystic ovarian syndrome 53 Estrogens 53 fertility treatments 53 Uterine 53 pancreatic tissue 53 catheterisation 53 neural tube defect 53 pluripotent cells 53 ectopic 53 ambiguous genitalia 53 ovarian tissue 52 cryptorchidism 52 preventing ovulation 52 TTTS 52 somatic cell 52 follicle stimulating hormone 52 Caesarean deliveries 52 human parthenogenetic stem 52 iPS 52 IVM 52 heavy menstrual bleeding 52 ectopic pregnancies 52 embryo 52 mouse embryos 52 DuoFertility 52 follicle stimulating hormone FSH 52 blastocyst 52 andrology 52 caesarean delivery 51 terbutaline 51 insemination 51 unfertilized human 51 Caesarean delivery 51 amniocentesis 51 resections 51 hESC lines 51 polycystic ovary syndrome PCOS 51 gametes 51 artificial insemination 51 SCNT 51 male infertility 51 transvaginal ultrasound 51 solid organ transplantation