Grown woman, adipose scale falls inside body to weight 17% when can produce menstrual cycle disorder, sexual desire drops, quality disease of dim, asexuality, not oviposit, infecund.

• 成年女性，体内脂肪比例降至体重17%25时就可发生月经周期紊乱、性欲减退、性淡漠、无性症、不排卵、不孕。