What happens to menstrual cycles during the transition to menopause known as perimenopause?

Answer

Cycles often become shorter or highly irregular

As an individual approaches the transition to menopause, known as perimenopause, the body experiences significant hormonal changes. These shifts often cause menstrual cycles to become shorter or highly irregular compared to the consistency observed during one's 20s and 30s. This volatility is a natural precursor to the end of fertility and represents a normal phase of the aging process where the definition of a healthy cycle must account for these hormonal fluctuations.

What happens to menstrual cycles during the transition to menopause known as perimenopause?
cycledayperiod