Mama, ito talaga ay kailangan mo i-clarify with your doctor agad, lalo na sa 30 weeks, very important na alam mo exactly kung ano ang inuunat mo at bakit. Please don't use anything vaginal without checking with your OB muna, okay? A few of us moms learned the hard way na lahat ng medicine, even vitamins, kailangan i-approve ng doctor during pregnancy, different stages, different rules. Your baby's safety comes first, and only your doctor knows your full situation. Call your clinic or go in para ma-confirm kung safe talaga for you at baby.