Uy, normal lang yan sa 37 weeks, mama! Ang increased discharge is super common as you get closer sa labor, and yung cream-white color is typically just normal cervical mucus na tumaas dahil sa hormones, kaya hindi ka mag-aalala doon. Pero yung brown tint when it dries, best to mention that to your OB just to be safe, kahit parang normal lang siya, para ma-clear out agad any concerns mo bago mag-deliver! A few of us preggy mamas namin noticed the same thing and doc said it was fine, pero palaging better peace of mind kung na-check na. Actual labor signs na talaga, based sa experience ng amin-amin, yung consistent contractions every 5-10 mins na painful talaga, plus bloody show (pinkish or light red), at yung mucus plug na may blood, yan na agad pag-ER time! Hang in there, mama, you're almost there na!