Baby Development Week 24 The length of baby is just 30 cm long from head to toe. The weight of baby will be around 600g. At week 24, your baby is about as heavy as papaya and still has a lot of catching up to do. From this week onward, the brain grows and develops. The white blood cells in the bone marrow are forming. These are very important structures that ward of disease and infection. Your baby's lungs are now working extra hard to develop tiny branches that will help bring oxygen when your baby is born. The inner ear, by this week, is completely developed. But perhaps the most meaningful milestone is that your baby now has basic control over all five senses, taste, hearing, smell, touch and vision. Fully formed face week 24 At week 24 when your baby is growing in a rapid frenzy, you might be surprised to find out that if you can take a good look inside your womb, your little human now has a fully formed face. By fully formed, expect something tough of hair, eyelashes and eyebrows. Hold your excitement until delivery as the colour pigments haven't deposited yet. Apart from the face, your baby's body parts are also forming well this week. Much of your baby's weight comes from the growing bones, muscles and developing fat. This fat begins to form, your baby's skin won't look so transparent anymore. Thanks for watching the video. Remember to subscribe, hit the bell icon to never miss update pregnencify. If you have any queries, please let us know in the comments section. For more information and to double your joy and happiness, install our pregnancy tracker app from the store. Search pregnencify in Google for healthy tips and don't forget to check the link in description.