The word trimester means "three months." This is often a source of confusion, because a normal pregnancy is 40 weeks, a tad longer than nine months. Nevertheless, health care providers and pregnant women talk about three trimesters to help give pregnancy a beginning, middle, and end. Most providers actually talk about your pregnancy in weeks, rather than months or trimesters.
Most commonly, the first trimester is defined as from conception through week 14. The second trimester is from week 14 through week 28. And the third trimester is from week 28 through labor/deliver, which varies considerably but averages at week 40.
2007-09-02 09:33:26
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answer #1
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answered by Brhee 3
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about 13 weeks and 3 days.
40 (weeks in a pregnancy) divided by 3 (the three trimesters) equals 13.3333
2007-09-02 16:29:28
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answer #2
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answered by Ami S 2
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About 3 months.
2007-09-02 16:34:00
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answer #3
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answered by Katie C 6
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A little over 3 months.
2007-09-02 16:27:56
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answer #4
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answered by Brooke S 5
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trimester is a period or term of three months.
One of three terms into which an academic year is divided in some universities and colleges.
[French trimestre, from Latin trimÄstris, trimÄnstris, of three months : tri-, tri- + mÄnsis, month.]
2007-09-02 16:35:13
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answer #5
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answered by lady b 4
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It looks like you already got your answer, but just in case for some reason you can't read hers, 3 months
If you are pregnant, best of luck with your baby
2007-09-02 16:29:00
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answer #6
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answered by Ethan's Momma 2
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One third of a pregnancy, so about 3 months each.
2007-09-02 16:26:59
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answer #7
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answered by ozperp 4
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about 13 weeks. 1-13 weeks first, 14-27 weeks 2nd, 28-40ish weeks 3rd.
2007-09-02 16:27:28
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answer #8
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answered by parental unit 7
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