Normal lang yan, sis! Yellow stains sa panty during pregnancy ay common dahil sa increased discharge, hormones lang ang culprit, lalo na ngayon na 10 weeks ka na. A few of us moms noticed the same thing, and honestly, it's just one of those pregnancy things na hindi dapat ma-worry. Just make sure it doesn't have a strong foul smell or accompanied ng itching or pain, kasi those could signal something na kailangan i-check with your doctor. Otherwise, comfortable cotton panties at frequent changing lang ang makakatulong!