Which method is NOT a standard procedure for ovulation assessment?

The correct choice—indicating a method that is not a standard procedure for ovulation assessment—is the pregnancy test. While a pregnancy test is a valuable tool in confirming pregnancy, it is not used to assess whether ovulation has occurred. The primary purpose of a pregnancy test is to detect the hormone human chorionic gonadotropin (hCG), which is not present until after a fertilized egg implants, indicating pregnancy rather than ovulation.

In contrast, other methods such as cervical mucus assessment, menstrual history evaluation, and measurement of basal body temperature are direct indicators of ovulation. Cervical mucus changes in consistency and volume around ovulation, becoming clearer and more stretchy. Evaluation of menstrual history can also provide insight into the regularity and timing of a woman's ovulation cycle. Additionally, measuring basal body temperature can identify a slight increase in temperature that typically follows ovulation.

Thus, the presence of other options as standard ovulation assessment methods highlights why the pregnancy test does not fit within this context.