Does your body temperature drop a few days before your period?

The normal menstrual cycle of women is 28 days. If it is early or delayed, it is considered abnormal menstruation. There will be many symptoms during menstruation, such as abdominal pain and temperature drop, etc. However, these are normal physiological reactions. Every woman's physique is different. If the physique is more favorable, then there will be no abnormal body temperature. So will the body temperature drop a few days before menstruation?

First, will the body temperature drop a few days before menstruation? A woman's basal body temperature is lower in the first half of the menstrual cycle and is lowest during ovulation. After that, the basal body temperature rises suddenly in a short period of time. If it does not drop and lasts for more than 18 days before the next menstruation, it indicates pregnancy. If it shows a downward trend one or two days before the next menstruation, it indicates menstruation (some women's basal body temperature also drops during the menstruation process). There is a big difference between your basal body temperature yesterday and today, and it is in a jumpy state. Check tomorrow to see if it is an error point. If it returns to around 37 degrees tomorrow, it will be good. If it shows a downward trend for two consecutive days, it may indicate menstruation. You said in the supplement that it rose again after a nap. This is different from the basal body temperature. Due to the biological clock, for the same person, the body temperature in the afternoon is higher than that in the morning. This cannot be used as a basis for judgment.

Second, the body temperature generally does not drop in the few days before menstruation, but on the day of menstruation the body temperature will drop by about 0.3 degrees compared to the previous basal body temperature. If you want to understand the changes in your basal body temperature, it is recommended that you take a basal body temperature measurement on a regular basis.

Will the body temperature drop a few days before menstruation? The basal body temperature generally drops by 0.5 degrees during menstruation. Basal body temperature is usually the lowest body temperature of the human body during the day. After waking up every morning, immediately place the thermometer under your tongue for 5 minutes and take the reading. You can also measure it under your armpit. Talking or moving is strictly prohibited before measuring body temperature. And record the measured values ​​on a special form. If the basal body temperature remains high for more than two weeks, early pregnancy may be suspected. The basal body temperature curve with ovulation shows a biphasic curve. Recommendation: Carefully observing basal body temperature can determine whether ovulation or early pregnancy has occurred, as well as the safety of early pregnancy.