ovulation method

英 美
  • 排卵法
  • method n.方法;条理n.类函数;类成员函数(计算机)
  • ovulation n.排卵;产卵作用
Noun:
  1. natural family planning in which the fertile period is inferred from changes in the character and quantity of cervical mucus; ovulation is marked by an increase in mucus that becomes sticky and then clearer and slippery