Week 19 · Second trimester
19 weeks pregnant
Hibiscus
15.3 cm (6.0 in)crown to rump
The Hibiscus (~12–15 cm) is the last bloom-width comparison before the ladder changes how it measures. Its open shape gives this chapter a generous final marker.
This week, inside
The fetus is around 15.3 cm from head to bottom and is continuing to gain weight. The buds for adult teeth are beginning to develop behind the first set.
What you might be noticing
Movement may feel like bubbling and can become easier to recognize. Tiredness or sleep changes, stretch marks, constipation, and heartburn may also be part of the week.
- Possible movement
- Sleep changes
- Stretch marks
- Constipation
- Heartburn
Small things that help
Arrange pillows or folded blankets where you settle at night. Save one ordinary sound, phrase, or photo from the week before the halfway marker.
For the record
What are you beginning to recognize that once felt unfamiliar?
Zohra asks one of these every week, and keeps your answer. A year from now it is the part people say they are most glad they wrote down.
Where this came from
Not sure you are at week 19? Work out your due date — or see every week’s size on one chart, and the rest of the second trimester.
Keep this week
Zohra draws this same flower in the app, at this same size, and keeps what you write beside it — with your bump photos, the letters, and the sounds from your appointments.
Zohra arrives on the App Store for iPhone shortly. Everything on this site is free to read now, with no account and no sign-up.