Give me a bulleted list of the three trimesters and the corresponding weeks of pregnancy

Trimesters
Pregnancy is divided into three trimesters, each lasting for approximately three months.[4]

The first trimester begins with the start of gestational age as described above, that is, the beginning of week 1, or 0 weeks + 0 days of gestational age (GA). It ends at week 12 (11 weeks + 6 days of GA)[4] or end of week 14 (13 weeks + 6 days of GA).[36]
The second trimester is defined as starting, between the beginning of week 13 (12 weeks +0 days of GA)[4] and beginning of week 15 (14 weeks + 0 days of GA).[36] It ends at the end of week 27 (26 weeks + 6 days of GA)[36] or end of week 28 (27 weeks + 6 days of GA).[4]
The third trimester is defined as starting, between the beginning of week 28 (27 weeks + 0 days of GA)[36] or beginning of week 29 (28 weeks + 0 days of GA).[4] It lasts until childbirth.

- First trimester is from 0-12 weeks
- Second trimester is from 12-28 weeks
- Third trimester is from 28 weeks until birth