What is the temperature rise during ovulation? | Ovulation and temperature

What is the temperature rise during ovulation?

The temperature rise at ovulation depends on the woman’s initial values as well as on her physical condition on the day of ovulation. As a rule, ovulation causes the temperature to rise by 0.2 to 0.5o Celsius. Since these are very low values, a very accurate temperature measurement must be made with a thermometer that shows at least two decimal places.

Ovulation is usually on the day of the first higher value compared to at least six previous values. However, it can only be determined with certainty if on the third following day the values are at least 0.2o Celsius higher than the initial values. This topic might also be of interest to you: Fertile Days

What are the alternatives to the temperature method?

There are several alternative methods of contraception besides the temperature method. A similar and safer contraceptive method is the symptothermal method. This is a combination of the temperature method with the so-called cervical mucus method.

Here, in addition to measuring the temperature, the mucus in the intimate area is also examined and evaluated. Since this changes during the cycle and changes from whitish and tough to clear and watery shortly before ovulation, the day of ovulation can be estimated more accurately. Just as with the temperature method, the sole assessment of the mucus is much more uncertain.

Another well-known alternative is the so-called coitus interruptus, in which the penis is pulled out of the vagina before ejaculation. However, this contraceptive method is very unsafe. The Pearl Index is between 4 and 30.

Other safer alternatives are hormonal contraceptives, such as taking a pill or inserting a hormone coil. It is also possible to use copper or gold coils that do not contain hormones. Your gynaecologist can always be consulted when choosing a contraceptive method.