How you know he does urinate that many times a day? He should be wearing a diaper, so how can you tell? Are you changing him 25 times a day?

since we are from an asian country we have cloth nappies for him, so we know that we normally change it for 25 times a day

I don't know what to tell you exactly...there may or may not be a problem. Newborns should have 6-8 heavy soaked diapers a day. This is what every doctor will tell a new mom, but usually if that is ok, doctors don't worry about it as a matter of routine at 7 months. This is just a measure of knowing how much fluid intake they have. Remember that what goes in must come out.

When I have researched for stories and information on this topic, it seems that if you are really worried that your baby has some bigger problem like diabetes or such like (which I think improbable) you can take him to a doctor, and with his advice might need to take him in for a urinalysis and possible blood testing. Some doctors tend to take things way too far, so please be careful.

what causes bumps on thhe back of my head small painfull
bumps yhat gather inflamation sometimes and seams to be spreading .