Elara guides
Taste and smell before birth
Your baby is sampling your world already.
Updated · Sources
Long before their first meal, your baby is getting a taste of family life — quite literally. The senses develop steadily through pregnancy, and by the later months your baby is already experiencing flavours, smells and light filtered through your body.
Taste and smell
Flavours from what you eat pass into the amniotic fluid, which your baby regularly swallows. By the third trimester they can detect these tastes, and studies show babies react differently to sweet versus bitter flavours. There's evidence this early exposure can gently shape food preferences after birth — one reason a varied diet now may pay off later.
The other senses
- Hearing tunes in from around week 25 — your voice is the clearest sound.
- Taste buds form early and are working in the last trimester.
- Smell develops alongside taste, sampling the amniotic fluid.
- Sight is last — by late pregnancy they can sense bright light through the bump and may turn toward it.
Why it's lovely to know
Your baby is already forming impressions of the world they're joining — your voice, your rhythms, the flavours of your kitchen. After birth, the familiarity of all of it (your smell, your voice, even foods they “tasted” in the womb) is part of what helps them feel safe with you.
Sources & editorial process
Written by the Elara editorial team from the sources above. This page has not been reviewed by an independent clinician. Read how we write and update health pages. Last updated .
Medical disclaimer: this page is general education, not medical advice, diagnosis or treatment. If you are worried about yourself or your baby, contact your midwife, doctor or maternity unit straight away. In an emergency call your local emergency number.