How to take basal body temperature
- what is basal body temp
- what is basal body temperature
- what is basal body temperature in early pregnancy
- what is basal body temperature during ovulation
Basal body temperature ovulation.
How to check basal body temperature without a thermometer
Basal body temperature
Lowest body temperature each day
| Basal body temperature | |
|---|---|
| Type | Fertility awareness |
| First use | 1930s |
| Perfect use | Unknown%[1] |
| Typical use | Unknown%[1] |
| Reversibility | Immediate |
| User reminders | Dependent upon strict user adherence to methodology |
| Clinic review | None |
| STI protection | No |
| Period advantages | Prediction |
| Weight gain | No |
| Benefits | No side effects, can aid pregnancy achievement |
Basal body temperature (BBT or BTP) is the lowest body temperature attained during rest (usually during sleep).
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.
In women, ovulation causes a sustained increase of at least 0.2 °C (0.4 °F) in BBT.
Monitoring BBTs is one way of estimating the day of ovulation. The tendency of a woman to have lower temperatures before ovulation, and higher temperatures afterwards, is known as a biphasic temperature pattern. Char
- what is basal body temperature method
- what is basal body temperature in pregnancy