Uy mama, changes sa discharge during pregnancy ay common talaga, pero since you're already 30 weeks, please mention this sa OB mo sa next check-up para ma-assess properly, mas safe na yan! A few of us moms noticed different things during pregnancy, kaya importante talaga na alam ng doctor what's going on. Ingat ka ha, and don't hesitate to call the clinic kung may ibang symptoms pa like itching or discomfort. You're doing great!