Ovulation disorder check more methods, as follows: 1, the determination of basal body temperature: to determine whether their normal ovulation, the method is relatively simple, the patient every day when the morning to keep still, in the home temperature is more suitable for the case of measuring their own body temperature, connected to make a curve, usually after ovulation will have a rise in body temperature. If there is no increase in body temperature after one month of monitoring, it means that there is no normal ovulation. If there is a rise in body temperature in the middle of menstruation, it suggests that ovulation has taken place; 2. Ovulation test paper: Ovulation test paper is to determine whether ovulation has taken place by detecting LH peaks before ovulation, which is a more accurate method, and it usually occurs 8-10 hours after the discovery of LH peaks. Monitoring: this method is more accurate; 4, blood test for sex hormones, premenstrual endothelial biopsy: it is also a means of examination that can determine whether or not normal ovulation occurs.