Most urban women regard thinness as beauty, but they don't know that there is too little body fat, and the fat content must reach at least 22% of their body weight in order to maintain normal menstrual cycle and have fertility function. Therefore, some women's menstrual cycle instability seriously affects the pregnancy rate. If you want to get pregnant, you should first regulate menstruation, use Yi Yun capsule and regulate menstrual cycle through endocrine therapy, so that women can ovulate and get pregnant smoothly.