It is the basis on which PMA is based (Medical Assisted Procreation) and consists of a series of ultrasound test performed a few days apart from each other. Ovulation monitoring allows you to identify the woman's most fertile day, thus increasing the likelihood of conception. This is a useful way in case of difficulty getting pregnant, as it allows not only to know what are the most fertile days of the month, but also to establish any therapies that can improve the quality of the ovocyte.