Related by context. Frequent words. (Click for all words.) 66 genetic disorders 63 genetic defects 57 thalassemia 57 genetic abnormalities 57 diseases 55 chromosomal abnormalities 54 infertility 54 toxoplasmosis 53 genetic defect 52 Thalassemia 51 male infertility 51 disease 51 infertile couples 50 sickle cell disease 50 degenerative diseases 50 gene mutation 49 defective gene 49 PGD 48 neurodegenerative disease 48 gene mutations 48 Down syndrome 48 genetic mutations 48 haemophilia 48 genetic disorder 48 sickle cell anemia 47 mutated gene 47 congenital 47 metabolic disorders 47 mutation 47 assisted reproduction 47 abnormalities 47 neurological diseases 47 pelvic inflammatory disease 46 disorders 46 fatty liver disease 46 fertility treatments 46 infertility treatments 46 genetic mutation 46 kidney disease 46 congenital heart 46 incurable diseases 46 genetic 45 sickle cell 45 syndromes 45 inbreeding 45 birth defects 45 pathologies 45 malformations 45 developmental disorders 45 metabolic disorder 45 iron overload 45 vitro fertilization 45 Cystic fibrosis 45 mutations 45 chronic diseases 45 deformity 45 embryos 45 pre eclampsia 45 vitro fertilization IVF 45 diabetic retinopathy 44 vascular disease 44 cystic fibrosis 44 retinoblastoma 44 female fetuses 44 autism spectrum disorders 44 premature babies 44 clubfoot 44 organ transplants 44 newborns 44 genetic variations 44 malformation 44 deformities 44 infertile 44 assisted reproductive 44 amniocentesis 44 newborn screening 44 IVF 44 NAFLD 44 gum disease 44 cervical cancer 43 viral infections 43 genetics 43 Down Syndrome 43 Infertility 43 genetic traits 43 BRCA2 43 herpes virus 43 Gaucher disease 43 cystic fibrosis CF 43 Celiac disease 43 coronary artery disease 43 cancers 43 prenatal 43 vascular diseases 43 Creutzfeldt Jakob disease 43 spinal muscular atrophy 43 preeclampsia 43 heritable 43 newborn babies 43 gestational diabetes 43 renal disease