Lack of the clear, stretchy mucus typical of fertile windows.
Difficulty getting a positive result on ovulation predictor kits. Primary Causes Polycystic ovary syndrome - World Health Organization (WHO) anovulation
Anovulation occurs when an egg (oocyte) is not released from the ovary during a menstrual cycle. While it is a natural occurrence during certain life stages—such as puberty, pregnancy, and menopause—chronic anovulation is a leading cause of female infertility, affecting approximately 30% of women seeking help to conceive. Core Symptoms & Signs Lack of the clear, stretchy mucus typical of fertile windows