Can BBT detect pregnancy?

The basal body temperature method can also be used to detect pregnancy. Following ovulation, a rise in basal body temperature that lasts for 18 or more days may be an early indicator of pregnancy.

What should your BBT be if your pregnant?

Detti says. Most women’s basal body temperature is between 97 to 97.5 degrees Fahrenheit before ovulation; after ovulation, it typically ranges from 97.6 to 98.6 F. But other factors can impact basal body temperature, too: Stress.

Does BBT stay high if pregnant?

After you ovulate your BBT rises and generally stays high until before your period. Once your period starts, you’ll notice that the temperatures drop back down to their normal pre-ovulatory temperature levels. If you’re pregnant, you will not have a period and your temperatures will stay elevated.

When does your BBT drop if not pregnant?

When does BBT drop if you’re not pregnant? If you didn’t conceive during the current cycle, basal body temperature will dip again roughly 10 to 14 days after ovulation. This dip usually coincides with the start of your next period.

How long does high BBT indicate pregnancy?

Consider holding off on testing until either your period is late or you show 16 days of high temperatures on your chart. Sixteen days of high temperatures is the best sign of pregnancy you can find on a BBT chart.

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What does BBT look like if pregnant?

Seeing a triphasic pattern on your BBT chart is slightly more likely to indicate a potential pregnancy, but it is also no guarantee. A triphasic pattern indicates that progesterone rose a little bit more, causing your temperatures to also rise slightly more. This may occur because you’re pregnant.

Does BBT rise after conception?

Your body temperature dips a bit just before your ovary releases an egg. Then, 24 hours after the egg’s release, your temperature rises and stays up for several days. Before ovulation, a woman’s BBT averages between 97°F (36.1°C) and 97.5°F (36.4°C). After ovulation, it rises to 97.6°F (36.4°C) to 98.6°F (37°C).

Can BBT fluctuate in early pregnancy?

At this early stage in the pregnancy, there typically won’t be any major outward changes in your body, though your basal body temperature — your temperature first thing in the morning — will be higher than usual.