meri baby 4 months ki hain uskai genital part main kabhi kabhi aek hard ball jaisi nazar aati hain kuch seconds kai baad hi wapas chali jaati hain USG b karwaaya everything is normal.

A. you can take the guidance with your doctor and he will explain your query in a proper way . So it's better to gtget the solution likewise . You cant also seek guidance by online consultation on the platform with an expert for the same as a detailed discussion can be done .