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18-21 Weeks Pregnant : Baby Development in The Second Trimester

18 21 Weeks Pregnant, Baby Development In The Second Trimester (16)

The face begins to look much more human, and eyebrows and eyelashes are beginning to grow. Your baby’s eyes can move now, although the eyelids are still shut, and the mouth can open and close.

The lines on the skin of the fingers are now formed, so the baby already has his or her own individual fingerprints. Fingernails and toenails are growing and the baby has a firm hand grip.

The baby moves around quite a bit and may respond to loud noises from the outside world, such as music. You may not feel these movements yet, especially if this is your first pregnancy. If you do, they’ll probably feel like a soft fluttering or rolling sensation.

Your baby is putting on a bit of weight but still doesn’t have much fat. If you could see your baby now, it would look a bit wrinkled, although it will continue to put on weight for the rest of the pregnancy and will ‘fill out’ by the last few weeks before birth.

By 20 weeks your baby’s skin is covered in a white, greasy substance called vernix. It’s thought that this helps to protect the skin during the many weeks in the amniotic fluid.

By 21 weeks your baby weighs around 350g. From about this stage onwards your baby will weigh more than the placenta (which, until now, was heavier than your baby). The placenta will keep growing throughout pregnancy, but not as fast as your baby.

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