Mama, I'd really suggest checking with your doctor about this one first, mixing different pills can be tricky, especially with contraceptives! A few of us moms learned the hard way na it's better to ask a professional before combining supplements or meds with birth control, kasi hindi natin alam kung may interaction. Your OB or pharmacist can give you the best answer for your specific situation in just a quick call or visit. Better safe than sorry with family planning, di ba?