The normal value of body temperature after ovulation is between 36-37.3 degrees. The level of progesterone in the organism will rise after ovulation, and the body temperature of women during ovulation is the highest, and the luteal function lasts about 1 week, so there will be a biphasic body temperature. Normally, you can also monitor the change of female body temperature to know whether ovulation has occurred, but you need to monitor the body temperature regularly every morning, avoiding activities over monitoring the body temperature to prevent affecting the monitoring value. The human body temperature is regulated by hormones and generally does not change much, but in the afternoon and evening the body temperature is slightly higher than the morning temperature, but it will not exceed the normal value. During ovulation, the female metabolism is at its fastest, so heat production is also at its highest, resulting in the highest body temperature at the time of ovulation. Women with fertility requirements can have appropriate sex during ovulation to increase the probability of conception.