Baby Week 4: Tummy Time

Tummy time starts building neck and shoulder strength.

The size of a gym bag that cries
LENGTH ~54 cm · WEIGHT ~4.3 kg

What she is going through

Your missions this week

Concrete things worth doing in week 46 — not "be supportive".

Lead daily tummy time sessions+5 PTS
Take the baby solo for an hour so mom can nap or shower+10 PTS

Trimester 4

Baby Week 4 sits in trimester 4. Browse all 54 weeks to see what is coming.

Situations you might be hitting right now

Not medical advice

This is general information for expectant fathers, not clinical guidance. Anything about symptoms, pain, or bleeding goes to your midwife, doctor, or emergency service — not to an app.

Track baby week 4 properly.

Set your due date, get your week's missions, and start stacking points. Free.

START MISSION — FREE