Related by context. Frequent words. (Click for all words.) 62 meconium 59 intrapartum 59 follicle stimulating hormone 58 transvaginal ultrasound 58 follicle stimulating hormone FSH 57 Sertoli cells 57 D dimer 57 placental tissue 57 chorionic villus sampling 57 exhaled nitric oxide 57 Ovulation 57 intracytoplasmic sperm injection 57 Cotinine 57 immunohistochemical 56 HBsAg 56 cytological 56 IVF ICSI 56 ovulation induction 56 Placental 56 AlloMap 56 prognostic indicator 56 gonadotropin 56 NicAlert TM 56 thyroid stimulating hormone 56 bacterial fermentation 55 Ultrasonography 55 genotoxicity 55 Newborn screening 55 tandem mass spectrometry 55 neonate 55 amnio 55 Doppler ultrasound 55 preimplantation genetic diagnosis 55 gynecologic procedures 54 multivariate logistic regression 54 liver biopsy 54 Uric acid 54 PCR assay 54 PlGF 54 qRT PCR 54 NGAL 54 thyroid nodules 54 Urinalysis 54 Prostate Specific Antigen PSA 54 postpartum hemorrhage 54 quantitative PCR 54 protein albumin 54 QTc prolongation 54 C Reactive Protein 54 Prostate Specific Antigen 54 fine needle aspiration 54 placental abruption 53 noninvasive technique 53 thrombophilia 53 vaginal secretions 53 Western Blot 53 fertilized ovum 53 thyroid dysfunction 53 ovarian stimulation 53 Rh positive 53 microinjection 53 hyperbilirubinemia 53 ADAM# 53 Chlamydia pneumoniae 53 Lactate 53 computed tomography CT scan 53 catheterisation 53 NMP# 53 varicocele 53 histopathologic 53 teratogenic 53 tissue perfusion 53 Choline 53 thyroxine 53 DuoFertility 53 physiologically relevant 53 immunohistochemistry IHC 53 amniocentesis 53 immunostaining 53 pancreatic tissue 52 noninvasive imaging 52 gonadal 52 oxidized LDL 52 Gestational diabetes 52 phenotyping 52 uterine contractions 52 histopathological 52 nucleic acid amplification 52 antibiotic prophylaxis 52 intestinal tissue 52 tuberculin skin test 52 recurrent miscarriage 52 shoulder dystocia 52 osteoblast 52 placental 52 extracorporeal membrane oxygenation 52 Foetal 52 pathophysiologic 52 ultrasonographic 52 sentinel lymph node biopsy 52 tubal