Baby Size
Week 25

Your Baby is the Size of a Cauliflower

Week 25

Cauliflower

Length

34.6 cm / 13.6 in

Weight

660 g / 23.3 oz

Your baby's nostrils are opening for the first time, allowing the practice of breathing movements with amniotic fluid.

Development at Week 25

At 25 weeks, your baby is putting on weight steadily and the skin is becoming less transparent as fat deposits build beneath it. The hair on the scalp is growing and has pigment, while the body is still covered in fine lanugo hair. The lungs continue to mature and your baby makes regular breathing movements to prepare for life outside the womb.

Next week

At week 26, your baby will be the size of a Lettuce.
See Week 26

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