The Father's Role in Month 4 of Pregnancy
Your role as a father in month 4 of pregnancy opens up direct voice bonding with your baby, who can now hear sounds from outside the womb. Your voice is already becoming familiar, and reading aloud or chatting to the bump makes your presence part of your baby's daily world. Setting aside a few calm minutes each evening to sit beside your wife and talk to your baby builds confidence for both of you.
What happens this month
According to the NHS, by week 16 your baby is roughly the size of an avocado and the nervous system continues maturing rapidly. According to the NHS, the tiny bones inside the ears are forming in place, allowing your baby to start hearing sounds and recognizing your voice. According to the NHS, facial muscles are developing so your baby can squint, frown, and make expressions. According to the NHS, your wife's pregnancy bump is becoming more noticeable in the second trimester as early nausea usually settles.
How to support your wife in month 4
- Talk to your baby every day in a calm tone, since your baby can hear sounds now and your voice is already familiar.
- Read aloud for a few minutes in the evening while your wife rests—anything you enjoy reading works because your baby responds to the rhythm of your voice.
- Chat simply to the bump about your day so connecting with your baby feels natural and unforced.
- Turn your daily voice check-in into a peaceful pause for your wife where she can put her feet up and relax beside you.
- Support her physical comfort as her bump grows and encourage gentle dental care if she notices sensitive gums during the second trimester.
When to call the doctor
According to the NHS, your wife should see a dentist if her gums bleed or swell, and contact a doctor promptly if she notices any vaginal bleeding or unusual pain.
Sources: NHS
The Nawah app gives you your own weekly father page with one practical action each week. It also connects you through shared appointments, kick alerts from your wife's phone, and the hospital bag checklist.
Get the appThis guide is general information, not medical advice. It does not replace a doctor, and it knows nothing about your particular pregnancy. If something feels wrong, contact your doctor instead of waiting for the next scheduled visit.