It is said that changes in body temperature are not only due to illness, but may also be caused by pregnancy. Many people have expressed that if there is a slight increase in body temperature, it may indicate pregnancy, and if there is a decrease in body temperature, it means that there is no pregnancy. Of course, if the body temperature rises during pregnancy, women will not experience menstruation. So, how long does it take for menstruation to occur after the body temperature drops?
How long does it take for menstruation after a decrease in body temperature
1. If you are not pregnant, your body temperature will decrease after 14 days, indicating a low temperature phase. Before ovulation, basal body temperature slightly decreases and rapidly increases after ovulation, usually maintaining a high temperature phase for about 14 days. If the basal body temperature remains above high temperature for more than 14 days, the possibility of pregnancy is relatively high.
2. In general, the basal body temperature is mostly below 36.6 ℃. After ovulation, the corpus luteum forms in the ovary, which secretes progesterone, causing a basal body temperature increase of 0.3 to 0.5 ℃. The temperature increase continues until 1 to 2 days before menstruation, and the date of the lowest temperature is the closest to ovulation.
What's wrong with not having menstruation after a decrease in body temperature
Mainly related to endocrine disorders, endocrine mainly starts from diet and exercise. If necessary, medication should be used for treatment. It is important to develop good eating habits, eat more fresh fruits and vegetables, high protein foods, drink plenty of water, and replenish the body's necessary fluids. Participate in various sports and exercises at the same time to strengthen physical fitness. We also need to have a scientific lifestyle and avoid staying up late frequently to avoid disrupting normal physiological patterns, causing hormonal imbalances or even deficiencies, and ultimately leading to other diseases.
The subtle changes in women's basal body temperature are mainly related to hormone secretion in the body. An increase in basal body temperature is likely a precursor to pregnancy, so women should always pay attention to changes in their body temperature and not be foolishly unaware of pregnancy. In addition, if menstruation does not occur even after a decrease in body temperature, it is likely due to endocrine disorders and requires appropriate rest and exercise.
