Week 19
Trimester 2Days 18+0 to 18+6
Baby is now the size of a mango
Welcome to Week 19. You are nearly halfway through your pregnancy, and your baby is growing rapidly. Movements are becoming stronger, body proportions are becoming more balanced, and important sensory systems continue developing. Baby kicks may become more noticeable, the anatomy scan may be taking place around this time, and the reality of meeting your baby can start feeling much more tangible.
Length
~15 cm
~5.9 in
Weight
240–280 g
529.1 lb–617.3 lb
Development highlights
- check_circleMuscles continue developing and strengthening — movements are becoming more coordinated and purposeful.
- check_circleThe brain is working hard to develop all the senses: hearing, touch, taste, smell, and vision continue maturing.
- check_circleVernix caseosa continues covering and protecting your baby's delicate skin from the amniotic fluid.
- check_circleBody proportions are improving, with the arms, legs, and torso all growing quickly.
- check_circleYour baby already has periods of sleep and wakefulness throughout the day.
This week's milestones
- check_circleAll five senses actively developing.
- check_circleSleep and wake cycles establishing.
- check_circleBody becoming increasingly proportionate.
- check_circleMovements stronger and more coordinated.
Fun fact
Your baby may already have periods of sleep and wakefulness, although those schedules are often very different from yours.
Weekly checklist
- Continue prenatal vitamins.
- Stay hydrated.
- Eat balanced meals.
- Stay active.
- Attend scheduled appointments.
- Enjoy feeling your baby move.
Frequently asked questions
Are stronger movements normal?
Yes. Many mothers notice a significant increase in movement around this time as muscles become stronger.
What if I haven't felt movement yet?
That can still be completely normal, especially for first-time mothers or those with an anterior placenta.
Why does my back hurt?
Your growing uterus and changing posture place additional strain on your back and supporting muscles.
Is it normal to feel hungrier?
Yes. As your baby grows, your body's energy requirements increase.
Related tools
shopping_bagHelpful picks for Trimester 2
Browse all pregnancy products →Momcozy Maternity Pregnancy Pillow
Full-length maternity pillow for bump support and back relief — great from the second trimester onward.
Kindred Bravely Maternity Compression Socks
Graduated compression socks to reduce swelling and relieve tired legs — great from the 2nd trimester onward.
Palmer's Cocoa Butter Stretch Mark Lotion
A trusted daily moisturizer for stretch mark prevention during pregnancy with vitamin E and collagen.
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Medical information disclaimer
The content on this page is provided for general informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment.
Always consult your GP, midwife, health visitor, paediatrician, or other qualified healthcare provider before making decisions about your health or your child's health and development. Never ignore or delay seeking professional advice because of something you have read on BabyScout. If you think there is a medical emergency, call 999 (UK) or your local emergency services immediately.