Pregnancy, Day by Day
Second trimester
The second trimester covers weeks 14 to 27, days 92 to 189. Energy usually returns, nausea usually fades, and somewhere in these weeks you will feel the first flutters of movement. Your baby grows from about 7 cm (3 in) crown to rump to roughly 36 cm (14 in) crown to heel, and by the end of it has a real chance of surviving if born early.
Figure 4. Inside the uterus in mid-pregnancy, simplified.
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