You can clean your belly button after pregnancy, you should usually pay attention to hygiene, pay attention to cleaning, keep the local cleanliness and hygiene, to avoid local bacterial contamination, resulting in the phenomenon of pus flowing from the navel. After pregnancy, pay attention not to use your hands to pick your belly button hard, otherwise it will lead to local skin breakage and bacterial infection, you can rinse with water or wet towel scrubbing, the health of pregnant women will not be affected. The actual fact is that you need to pay attention to washing your vulva during pregnancy, keeping it dry and clean to avoid the growth of bacteria, wearing loose underwear, and having your underwear exposed to sunlight or high temperature ironing, which can have a sterilizing effect to avoid the growth and reproduction of bacteria.