How correctly to measure basal temperature?

For women planning pregnancy, undergoing infertility, suffering from hormonal disorders, gynecologists are often recommended to monitor basal temperature. It is necessary to build the charts within three months, then the specialist, looking at them, can draw conclusions about the quality of the functioning of the reproductive system.

Women who have been recommended by the gynecologist using this method tend to wonder how to correctly measure basal temperature. After all, its main drawback is the influence on the outcome of various factors that must be taken into account and, if possible, excluded. Therefore, in order to obtain reliable data, it is necessary to strictly follow the rules.

Quite often, patients are wondering where to measure basal temperature. It is desirable to do this in the anus, but you can in the vagina and mouth. However, the method should not change in one cycle. Categorically you can not do this under your arm.

The question that is asked quite often - how to measure the basal temperature? To do this, you can use both a mercury thermometer and an electronic thermometer. Prepare it is necessary in the morning, put at arm's length, but not under the pillow.

On a mercury thermometer, knock down the previous reading. Rectal measurement should be carried out 5 minutes, and an electronic thermometer - to the sound signal. Time should always be the same. You can not change the thermometer during one cycle.

How correctly to measure the basal temperature:

• After 6 hours of sleep;
• Before measuring from bed do not get up, do not strongly move, do not talk, do not open your eyes (preferably);
• Measurements are made clearly at the appointed time, for example, at 6 am, the tolerance is 30 minutes (each hour adds 0.1 degree);
• Write data better right away;
• It is necessary to make notes about all the factors that affect the temperature (taking medication, sex, stress, alcohol, business trip, which took place on the eve);
• The measurements are not informative as the body temperature rises.

It is also desirable to make notes on the consistency of cervical mucus, which changes before ovulation.

If the graphics are constructed correctly, then you can determine from them:

• Was ovulation and when;
• Suspected pregnancy, hormonal disorders and certain inflammatory diseases;
• Days in which the onset of pregnancy is impossible and favorable for conception.

We have already figured out how to correctly measure the basal temperature, now let's find out what a normal graph looks like and why. The menstrual cycle consists of the follicular and luteal phases, divides their ovulation. During it, the egg leaves the ovary, ready for fertilization.

In the first phase, the follicle matures and the growth of the endometrium under the influence of estrogens, which secrete the ovaries. After ovulation a yellow body appears. Its function is the synthesis of progesterone. He prepares the endometrium for implantation of the embryo. In the first phase, the main are estrogens, which lower the basal temperature, and in the second - progesterone, which increases it.

Therefore, the normal graph consists of two approximately identical parts: the region of low and high values. The horizontal axis represents the days of the cycle, and the vertical axis indicates the temperature. The jump to the zone of high values occurs just after ovulation.

The difference between the average temperatures in the first and second phases should be more than 0.4 degrees. Less important can talk about hormonal disorders. The average length of the second phase is 14 days.

So, how to correctly measure the basal temperature, we figured out. Also found out what the normal schedule looks like and why. We learned that it is possible to find out from it.