3D video baby update: Week 10

Reviewed by: HiMommy Expert Board

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5 min read

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Jun 23, 2025

Mom, I'm like a large strawberry (31mm)

I'm starting to make my first spontaneous movements - bending and straightening limbs, turning my head, though these are unconscious movements controlled by the spinal cord. My sex organs continue differentiating under the influence of sex hormones. If I'm a boy, my testes start producing testosterone, which affects the development of external genitalia. Kidneys begin producing urine, which will be the main component of amniotic fluid in the second and third trimesters. Buds of all 20 milk teeth form in the gums. My skin is still transparent like parchment, and blood vessels are clearly visible through it.

Remember mom, every child develops at their own pace and has their unique timeline. If you have any doubts about my development in your belly, consult with a doctor.