Sexual contact with a partner at least once a week led to more fertile, regular menstrual cycles, shorter menses, delayed menopause, increased estrogen levels, and delayed aging.

• 和伴侣一个星期最少一次性接触导致更强的生育能力、稳定的月经期、更短的月经、延迟绝经期、提高雌性激素水平、推延老化。