I am speaking as a nurse. I would not do it. I am on day #6 of my cleanse and WOW! A baby just wouldn't tolerate these herbs and it's not worth the risk of dehydration. I'm looking at the what if? What if the baby gets diarrhea for days and you don't make the connection and keep doing the cleanse. Dehydration is a real risk! So your 4-5 capsules would be like 10 to the baby.
The baby may not like the garlic either. Unless you use it daily anyway and the babe is use to it.
Just not worth the risk.