What is basal temperature?
At first it will be useful to understand what should be understood by such a term. This concept denotes the lowest body temperature that holds during sleep or rest. Most often, it is measured in the rectum. Its values fluctuate, on the basis of which it is possible to draw conclusions about the processes occurring in the body. Daily measurements should be recorded in the graph of BT.
After critical days, the basal temperature can be in the range of 36.2 ° C to 36.9 ° C and gradually decreases. In the middle of the cycle, when ovulating, it reaches 37.2-37.4 ° C, and this is explained by the increased production of progesterone. If fertilization is realized, then the level of the hormone remains high and the temperature is also at elevated elevations. In case, when conception has not come, the thermometer's indicators fall.
In pregnancy before the delay on the graph of BT, there should be a sharp drop in temperature for 1 day. This is called implantation westernization. During this period, there is a sharp release of estrogen, which accompanies the implantation of the egg.
Baseline temperature measurement rules
Such a method is accessible and simple enough, but it still requires certain conditions, because the indicators can be influenced by various external factors. Therefore, those who wish to know how to measure basal temperature for determining pregnancy, it is worth paying attention to such tips:
- Measurements must be made without getting up of the bed, because the thermometer is best placed in the immediate vicinity of the place of sleep;
- continuous sleep before manipulation should exceed 4-6 hours;
- taking certain medications can affect the results and distort the picture, because it is better to clarify such nuances from your doctor;
- all measurements should be carried out by one thermometer.
Also, those who want to understand how to correctly measure the basal temperature during pregnancy, it is important to remember that manipulation should be carried out in the early morning, immediately after awakening. It is believed that the most optimal time for the procedure will be 6-7 in the morning. If a girl wakes up on some day and decides to take measurements at 9.00, the result will already be non-indicative. It is better to put an alarm clock on the necessary time each day.
Various external factors strongly affect BT. Of course, no one is immune from them, so you can recommend posting information on them in the schedule. It is useful to make notes on such impacts:
- severe stress;
- hypothermia, overheating;
- bad state of health, exacerbation of chronic diseases, colds;
- a change in the usual climate, for example, a trip to rest;
- large physical exertion;
- reception of alcohol.
If the girl on the chart saw signs of pregnancy, and at some point began to note that the temperature began to decline gradually, then she should consult a doctor. This can signal problems leading to miscarriage.
The results can be recorded on paper or stored on the phone, on a tablet. Today, various applications have been developed for Android and iOS platforms that allow you to record the data you have received, build graphical graphics and even give information hints. Here are a few of these applications: Eggy, Lady's Days, Period Calendar and others.