Related by context. Frequent words. (Click for all words.) 53 bone deformities 52 Bacterial infections 52 ruptured uterus 51 congenital disorders 51 necrotizing enterocolitis 50 neonate 50 fertilized embryo 49 calcium deficiency 49 utero 49 anencephaly 49 Spina bifida 49 Foetal 49 tubal pregnancy 49 toxemia 49 nutritional deficiency 49 congenital abnormalities 48 noninfectious 48 developmental abnormalities 48 DiGeorge syndrome 48 regrows 48 encephalitis inflammation 48 amniotic membrane 48 Gestational diabetes 48 intestinal tissue 48 erectile tissue 48 pancreatic tissue 47 Hirschsprung disease 47 chromosomal defects 47 muscle degeneration 47 Newborn screening 47 kidneys lungs 47 embolisms 47 Fetuses 47 neural tube 47 fetu 46 congenital anomalies 46 Scientists theorize 46 Sertoli cells 46 placental abruption 46 thymus gland 46 methemoglobinemia 46 Prenatal exposure 46 uncontrolled bleeding 46 congenital defects 46 ectopic 46 malformation 45 clotting disorder 45 digestive organs 45 MSUD 45 bacterial flora 45 pituitary tumors 45 cambium 45 subdural hematomas 45 lipoma 45 potent neurotoxin 45 endometrial tissue 45 Rh positive 45 immune suppressing 45 neurotoxic effects 45 hypoplasia 45 diverticula 45 behavioral abnormalities 45 malignant hyperthermia 45 gastrointestinal tracts 44 Powdery mildew 44 vesicular 44 discolour 44 tumorous 44 blindness deafness 44 neuromuscular junction 44 shoulder dystocia 44 necrotic tissue 44 Varicose veins 44 retinal pigment epithelium 44 congenital malformation 44 hardened arteries 44 underdeveloped lungs 44 congenital anomaly 44 brain hemorrhages 44 neuronal connections 44 placental tissue 44 recurrent miscarriage 44 Pulmonary hypertension 44 Iron deficiency 44 Genital herpes 44 uteri 44 newborn infants 44 womb 44 craniosynostosis 44 uterine 44 incompletely understood 44 Chronic inflammation 43 congenital abnormality 43 malformations 43 Premature babies 43 reimplanted 43 extracorporeal membrane oxygenation 43 fetus 43 administered systemically 43 benign growths 43 Researchers theorize