The influence of intracervical and intravaginal application of seminal plasma on the endometrium and life birth rate: a prospective, double-blind, placebo-controlled, randomized s…

Study question: Does intracervical and intravaginal application of seminal plasma affect endometrial and subendometrial vascularisation, endometrial volume or life birth rate? Methods: A 1-year prospective study, double blind, placebo controlled, randomized trial, assessed eligibility: 102 patients. Eligible patients: 81, randomized: 66 patients. Sodium chloride (placebo) or seminal plasma was applied just after follicle aspiration. 3-D-power-Doppler Ultrasound examination was performed 30 minutes prior to oocyte collection and embryo transfer. Patients undergoing first or second IVF/ICSI cycle were randomized.…