Bird bird infection

Monday nite, 8.30pm, found out that Jedric's bird bird was swollen. I think shud be infected during the beserah trip. We put him into pool and swim.

The clinic will be close on 9pm, so, we rush there and it clock 8.50pm. The waiting list is 8person infront us. We waited for 40min to see the doctor.

My poor boy, this is the 2nd time he got infected, doctor says if happen often, then need to do circumsize to solve the problem. Well, i say, let's see when he is 2-3 years old. Doctor gave antibiotic, 4ml one time, twice per day. RM50 for the visit.

How to prevent this to happen leh? i believe my boy love water and will have frequent visit to the pool. How leh?