Related by context. Frequent words. (Click for all words.) 69 vitro fertilization 67 IVF 67 vitro fertilization IVF 65 IVF treatment 64 fertility treatments 64 infertility treatments 64 IVF treatments 62 conceive naturally 61 infertile couples 61 artificial insemination 60 assisted reproduction 60 undergoing IVF 58 donor sperm 58 IVF cycles 56 infertility 56 IVF clinics 56 fertility 56 assisted reproductive 56 prenatal diagnosis 56 insemination 55 tubal ligation 55 ectopic pregnancies 54 vasectomy 54 IUI 54 pre implantation genetic 54 PGD 54 reproductive endocrinologist 54 caesarian section 54 infertile 53 embryos 53 hormone injections 53 prenatal 52 fertilized embryos 52 amniocentesis 52 IVM 52 embryos implanted 51 ultrasounds 51 fertility clinics 51 conceive 51 pregnancies 51 sperm donation 51 ovarian tissue 51 vasectomies 50 pregnancy 50 fertilized eggs 50 caesarean 50 nonsurgical 50 terminating pregnancy 50 Caesarian section 50 congenital defects 50 embryo 50 ultrasound 50 SCNT 50 leftover embryos 50 laparoscopically 50 ultrasound scans 49 frozen embryos 49 caesareans 49 prenatally 49 hysterectomy 49 vitro 49 surrogacy 49 embryologist 49 procedure 49 Caesarean delivery 49 caesarean section 49 caesarean sections 49 sonogram 48 fetal tissue 48 artificially inseminated 48 Fertility 48 weeks gestation 48 cesarean delivery 48 cloned embryo 48 miscarriages 48 terminate pregnancy 48 conceiving 48 unused embryos 48 surgeries 47 implantation 47 invasive procedures 47 trouble conceiving 47 childbirth 47 pre natal 47 Infertility 47 episiotomy 47 gynecologist 47 surgical procedures 47 newborn infants 47 cloned embryos 47 babies 47 prevent unwanted pregnancies 47 ultrasound scan 47 frozen embryo 47 sterilization 47 sperms 47 bone marrow transplants 47 lumbar puncture 47 sonograms 46 Caesarean 46 inseminate