Ay, importante talaga ang calcium during pregnancy, so it's best to check with your OB about CalciAid specifically, baka may ingredients na kailangan nila i-assess for your pregnancy, kaya mas safe kung tatanungin mo sila directly instead of guessing lang. A few of us mums swear by prenatal vitamins prescribed ng doctor kasi alam mo talaga na safe, and usually may complete minerals na kailangan mo including calcium. Congratulations sa pregnancy, at sana mabigyan ka ng best advice ng OB mo!