Fetal Development Of Twins In The Womb Month By Month ‎

embryos made up of two layers of cells from which all body parts and organs will develop. By next week the amniotic sac and placenta will have formed for each baby.
Twins at 8 weeks
By 8 weeks babies already have bendable hands and feet. Their hearts have already been beating for two weeks. Nerve cells in the brain grow to connect with each other.
Twins at 12 weeks
The twins are busy hitting and stretching. Their hands come together on their chests and the little nails start to grow. Eyelids cover their eyes. Tooth buds grow in the gums.
Talk to the twins because they will be able to hear you now. Hair is now growing on their buttocks. They have a kind of white fat on their skin that protects them from the liquid environment in which they are.
Twins at 24 weeks
Eyebrows grow. The tooth buds are in place and the taste buds are working too. The skin is red and wrinkled now regardless of the color of the babys skin after birth.
The nails now cover the fingers and toes. The hands feet and trunk are developing better and better. Most of the twins will be born in the next few weeks.
Twins at 36 weeks
Most twins are born at 36 weeks. The lungs mature up to 34 weeks and in the last weeks they gain weight. Most twins are around 2500 g.