When someone is 18 weeks pregnant they are in their second trimester. A pregnancy is usually 42 weeks long. The first trimester is the first 13 weeks. The second trimester runs from week 14 to 26. The third and final trimester is weeks 27 to 42.
It is: 2 weeks and 4 days
18 weeks
18 months
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17-18 weeks
well it last four 18 weeks in alaska
126 days / 18 weeks
There are 2 4/7 weeks in 18 days.
In K-12 it's 18 weeks.
18 weeks x 168 hours/week = 3,024 hours in 18 weeks
about 18 weeks, then they really fade
126 days is 18 weeks.