My 9 month old son has a swollen penis and struggles to pass urine. what must i do?

See Doctor: No infant should struggle to pass urine or have a swollen penis. He needs to be evaluated for the possibility of infection or an anatomical problem.

swollen penis: Sometimes a child may have a severe phimosis that blocks the flow of urine and causes swelling of the penis due to accumulation of urine under the foreskin. You need to see a urologist.