Second trimester · Week 19 of 40
19 weeks pregnant: the size of a mango
A protective coating called vernix covers the skin.
Reviewed against ACOG, NHS and WHO guidance · Updated November 2026
Typical size
About 15 cm · 240 g
48% of the way to your due date
Your baby this week
A protective coating called vernix covers the skin.
Your body this week
Round ligament pain — sharp twinges on the sides of your bump — is common.
Tip for week 19
Change positions slowly and support your bump with a pillow when resting.
Carry this guide in your pocket
Mamivaa is a free pregnancy app with a week-by-week tracker, vitamin and water reminders, a food scanner and a baby checklist.
Start freeThis guide offers general information and does not replace advice from your doctor or midwife. If something feels wrong, contact your provider or emergency services.