All patients will be informed about the study and those who give written consent will be included in the study.~Women undergoing good quality embryo transfer will be assigned to one of the 3 arms of the study according to the previously determined randomization chart. The first evaluation of the patient will be made on the 12th day after embryo transfer. Pregnancy status will be evaluated with serum βhcg value. If pregnancy is confirmed by serum βhcg value, fetal viability will be evaluated by ultrasound 4 weeks after transfer.
To assess the impact of cervical mucus cleansing before embryo transfer and compare two different instruments for this purpose.