yuenmui
the 1st is congratulation, yr delivery process is so smooth!
don't worry about bb as bb haven't any problem right now, it indicates bb is healthy. i think no matter yr dr is right / not, you just continue the 抗生素 as it's not harmful to bb ma. when i delivered my 2nd bb, i also had such problem but my dr only gave 抗生素 injection one time during delivery. bb was ok then. no need to worry so much as you'd to worry more in the growing process of bb!