Hindi ko ma-confirm kung normal lang yan without knowing kung ano exactly ang itsura ng discharge, kaya mas safe talaga na i-mention mo to sa OB mo sa next checkup para hindi ka mag-worry, better safe than sorry, lalo na pag may unusual smell, color, o consistency. A few of us moms noticed na increased discharge talaga during the third trimester kasi ng hormones, but yan lang puwedeng maging problema if it's greenish, yellowish, may funny smell, or parang spotting, kaya yes, check with your doctor agad.