At 24 weeks, your twins look like newborns, but thinner. Because fat has not yet formed in their body. They are getting heavier every day, but their skin is still wrinkled. Their lips are defined. And their eyes are formed. But the colored part of the eye (iris) has not yet been colored. Pancreas, liver, thyroid, adrenal and pituitary gland are still growing and evolving (for hormone production). Their eyebrows and thin eyelids are visible. The inner parts of the ears are formed and they hear your heart and other sounds inside the body. The mother's voice also reaches them through the beads. On the other hand, outside sounds also reach them through the skin of the abdomen. Of course, after passing through the fat, muscles and uterine wall (amniotic fluid), these sounds leave their normal form and are vague and unclear. Only your voice will be clearly recognizable to them until the end of the pregnancy. If you sing or talk to them, the wave of your voice will reach them through the vertebrae and they will become more and more familiar with your voice. And this will help them get to know you after birth. Soon the tooth buds have formed under their gums. Their lungs continue to grow and develop to prepare for breathing. Although there is no air in their lungs, they perform breathing movements, which is an exercise for breathing after birth. Now you will notice stretch lines on your stomach, breasts and hips. We call these red or brown lines striae. You cannot get rid of them. But after the birth of your children, they will be pale. Wearing the right underwear prevents or at least reduces their formation on the breasts. Stretch lines are seen in about 90% of women at this age of pregnancy. Your eyes may become sensitive to light and develop dry eyes, rest your eyes as much as possible and keep them clean with warm water and cotton wool. Skin: As the skin stretches, you may feel a little dry and itchy in the skin, which helps with the use of moisturizer. Lungs: In the lungs, the respiratory tracts continue to branch and the respiratory tree becomes more complete, the cells that produce surfactant are evolving. Surfactant is a substance that makes the air sacs of the lungs easily fill with air after birth. Taste buds: Your children's taste buds on the tongue are developing. Uterus: Your still-growing uterus puts pressure on the vessels that return blood from the legs to the heart, causing swelling in your legs.