Ay mama, hindi ko na recommend na tigilan na ang meds mo ngayon! You're so close na talaga, pero iron at calcium are still important hanggang delivery especially if may bleeding or complications pa man, kaya better contact your OB asap para malaman kung safe ba talaga na tigil mo na, baka pwede pa siya mag-adjust or magbigay ng specific instructions based sa labs mo. A few of us moms din nag-worry about this near the end, pero seryoso talaga ang doctors about continuing til birth, so don't risk it kahit inaasahan mo na agad maibirth. Get clearance from your OB lang talaga, okay?