What is the most common cause of infertility?

Infertility is a complex issue often arising from a variety of factors affecting both male and female partners. Among the different contributors to infertility, ovulatory disorders are recognized as the most common cause. Ovulatory disorders can encompass a range of conditions that interfere with the normal function of ovulation, which is crucial for conception to occur.

Conditions such as polycystic ovary syndrome (PCOS), hypothalamic dysfunction, and pituitary disorders can lead to irregular or absent ovulation. When ovulation is not occurring as it should, it significantly reduces the chances of sperm meeting an egg, which directly impacts fertility.

Understanding the prevalence of ovulatory disorders is vital for assessing infertility, as they account for a significant proportion of cases compared to other factors. While uterine abnormalities, sperm abnormalities, and endometriosis can all contribute to infertility, ovulatory disorders are more commonly identified as the primary cause in women facing challenges with conception. This underscores the importance of focusing on ovulatory function when evaluating and managing infertility in clinical practice.