Related by context. Frequent words. (Click for all words.) 59 ectopic pregnancies 58 unexplained infertility 58 difficulty conceiving 57 undergoing IVF 56 IVF embryos 56 ovarian tissue 55 embryos implanted 54 premature menopause 53 IVF treatment 53 pancreases 53 polycystic ovarian syndrome 52 IVF cycles 52 transplanted kidneys 52 ovulated 52 undergo hysterectomy 52 hereditary breast cancer 52 premenopausal breast cancer 52 Transfusions 52 conceive naturally 52 ovarian function 51 ovaries removed 51 fetal stem cells 51 hysterectomy 51 trouble conceiving 51 bowel cancers 51 TRALI 51 Therapeutic cloning 51 pregnancies 51 umbilical cord stem cells 50 infertile 50 infertile couples 50 transplanted tissue 50 superbug gene 50 cloned embryos 50 chromosome abnormalities 50 lung transplants 50 Infertile 50 polycystic ovary syndrome 50 fertility treatments 50 stem cells harvested 50 ovary 50 cloned stem cells 50 ambiguous genitalia 50 chromosomal abnormalities 50 Vitro Fertilization 50 premature ovarian 50 hormone pills 50 embryo transfers 50 transplanted stem cells 50 mutated virus 50 stem cell transplants 50 caesarean sections 49 tissue transplants 49 caesarean delivery 49 IVF 49 CMV infection 49 uterine fibroid embolization 49 fetal abnormalities 49 cancerous breast 49 embryos 49 donor sperm 49 infertility 49 oral contraception 49 neural tube defect 49 ovarian stimulation 49 assisted reproductive 49 cloned embryo 49 identical triplets 49 abnormal growths 49 beta carotene supplements 49 infertility treatments 48 caesareans 48 donor insemination 48 vitro fertilization 48 post menopausal 48 IVF treatments 48 oophorectomy 48 Artificial insemination 48 preimplantation genetic diagnosis 48 Vitamin D supplements 48 pre menopausal 48 sentinel node biopsy 48 benign growths 48 Congresswoman Giffords progress 48 Multiple births 48 pluripotent cells 48 antioxidant supplements 48 elevated CRP 48 oral contraceptive pill 48 ovaries 48 amniocentesis 48 potassium imbalance 48 invasive cervical cancer 48 myomectomy 48 uterine rupture 48 fetu 48 terminating pregnancy 48 ectopic pregnancy 48 hormone therapy 48 BRCA mutations 48 prenatal diagnosis