PMS now could mean double the risk of early menopause later, study shows

It is important to note, since this is an observational study, that it cannot say that having premenstrual disorders causes early menopause. Instead, the results show that there is a correlation between the two, said senior study author Dr. Donghao Lu, an associate professor in the department of medical epidemiology and biostatistics at Karolinska Institute.

Link to the study: Premenstrual Disorders, Timing of Menopause, and Severity of Vasomotor Symptoms