Flagyl and probiotics

 I'm on a round of flagyl for an infection, I can't remember how I'm suppose to do probiotic w antibiotic. A normie friend said take the antibiotic (which is 2x a day) and then two hours later that two probotics. Right now I take 2 Digestive Advantage Gas Formula, so I increase bc of the antibiotic? Thanks. 

I have no answer for you, but am getting ready to do a round of flagyl and am interested in the answer, so I thought I'd bump this up for both of us!  :)

I looked into this a couple of years ago and found:

take your probiotic at the midpoint between antibiotic doses