Hindi ako nakakuha ng personal experience with Celgro during pregnancy, bab! But honestly, with any supplements or medications during pregnancy, better talaga na i-check mo muna with your OB kasi iba-iba ang needs ng bawat mama and what's safe for one might not be the same for another, mas maigi pang ma-confirm directly siya para sa peace of mind mo. A few of my mum friends actually always ask their doctors first bago mag-try ng anything new when they were expecting, kaya I'd say the same for you too!