Absence of the typical slight temperature rise (0.5 to 1.0°F) after mid-cycle.
The most common indicator of anovulation is menstrual irregularity. However, some women may still experience bleeding that resembles a period without actually ovulating. anovulation
Difficulty getting a positive result on ovulation predictor kits. Primary Causes Polycystic ovary syndrome - World Health Organization (WHO) Absence of the typical slight temperature rise (0