Hey mama, normal lang yan usually around this time, hormones and cervical changes are doing their thing as your body prepares for labor, so yellow to white milky discharge ay common na common! But since you're already 37 weeks and want peace of mind, best pa rin to mention it sa OB mo next check-up or kahit mag-call na lang, especially if may iba pang changes like bleeding, strong smell, or cramping, better safe than sorry, di ba? A few of us mums noticed similar stuff toward the end ng pregnancy and it was nothing, but your doctor will put your mind at ease agad agad!