Oh my! he said that? Sorry but Jess use to get yeast infections all the time. It could have been for many other reason then hygine. Yeast can grow quickly when your body is off balanced. eating to much sugar can make it grow quickly or if your immune system is down. Ab's causes over growth of yeast.
Jess had yeasty butt and thrush from Ab's from the NICU and he seemed just more apt to get them more often. There was many times we painted him with the Gentian violet, so often, I finally just bought a bottle and did it at home per dr orders.
So Jesse eats yogart every day. That helps. But acidophilus helps your stomach keep in balance and it's safe for LO too.
YIKES I wrote a mini book.