Mothers who give birth to children generally do not have brain atrophy, and mothers who give birth to children think that they have brain atrophy as a cognitive error. Brain atrophy is caused by aging, brain trauma, neurological diseases, infections and other factors, under normal circumstances, having a baby will not lead to brain atrophy, so mothers do not have to worry about their own brain atrophy after giving birth to a child. The reason why some mothers think that their brain will shrink after giving birth to a child is mostly because they have memory problems after giving birth to a child, and their memory has dropped a lot more than before giving birth to a child, so they think that the memory loss is due to brain atrophy. In fact, memory loss after giving birth to a child is related to postpartum hormone level changes, emotional changes and lack of sleep and other factors. If you are worried about brain atrophy after giving birth to a child, you can go to a regular hospital in time.