Its the temperature of your body when youre at rest. Basal body temperature bbt is the body temperature when fully at rest.
Korier Basal Thermometer Digital Basal Body Temperature
Basal body temperature measurement. Every morning before getting out of bed youll take your temperature and note it on a chart. When measuring the temperature orally the thermometer should be placed under the tongue. For greater accuracy you can combine tracking your bbt with monitoring changes in your cervical mucus. The rectal method is considered the most accurate. The process for basal body temperature tracking is simple but it does require a small commitment. It is usually estimated by a temperature measurement immediately after awakening and before any physical activity has been undertaken.
This will lead to a somewhat higher value than the true bbt. Steady temperature ranging from 97 99 f 361 372c from the first day of a period until ovulation follicular phase slight dip on ovulation day. Orally vaginally or rectally. Your basal body temperature is your temperature when youre fully at rest. You should adhere to one of them throughout the entire measurement period. The basal body temperature method a fertility awareness based method is a type of natural family planning.
Typically bbt increases slightly right after you ovulate. If youre trying to get pregnant you can track your basal body temperature to estimate when youll ovulate and determine the best days to have sex or be inseminated. Bbt follows roughly the same pattern from one menstrual cycle to another due to changing progesterone levels. Ovulation may cause a slight increase in basal body temperature. In women ovulation causes a sustained increase of at least 02 c in bbt. Basal body temperature is the lowest body temperature attained during rest.
Your basal body temperature bbt is your lowest body temperature in a 24 hour period. The tendency of a woman to have lower temperatures before ovulation and higher. Basal body temperature bbt can be measured in three ways. Monitoring bbts is one way of estimating the day of ovulation. Youll be most fertile during the two to three days before your temperature rises.
Gallery of Basal Body Temperature Measurement
