Congrats sa pregnancy, mama! Pero talagang kailangan mong tanungin ang OB mo about how long and kung ano talaga ang best prenatal vitamins para sa iyo, lagi kasing different ang needs ng bawat mama depending sa health history. One of my mum friends naman, her doctor adjusted her vitamins halfway through kaya super important talaga na documented with your doctor ang lahat. Please ask during your next check-up, okay? They'll give you the exact timeline at dosage na safe para sa iyo at baby.