It is the fourth week of the third trimester.
First trimester: 0-12 weeks (so 12 total) Second trimester: 13-28 weeks (so 15 weeks total) Third trimester: 29 weeks-40 weeks (so 11 weeks total)
Weeks 13-28 of pregnancy
Between the first and second. The first trimester is 0-12 weeks and the second is 13-28, so you could be in either
A baby in the third trimester is typically between 28 weeks and 40 weeks old, as the third trimester spans from the start of the 28th week until birth. By the end of the third trimester, the baby is considered full-term at 40 weeks. During this period, significant growth and development occur, preparing the baby for life outside the womb.
12 weeks is considered the end of the first trimester.
There is also 12 weeks in the second trimester
6 months 3 weeks 6 months 3 weeks
three months
13 weeks and 3 days are 1 trimester for school
just to let you know the first trimester starts from 0-13 weeks and the second trimester is from 14 weeks to the 28th weeks and the 3 trimester from 29 weeks to 40 weeks or whenever you deliver they are not all equal the 2nd trimester is the most difficult and the longest with the last trimester actually being your shortest. Good luck with your pregnacy. :)
Four weeks along is in the first trimester. The first trimester ranges from week 1 - week 12, or the first three months.
The second trimester is weeks 13-28, where the baby does most growing, so the weight at the beginning and the end is very different