Is Calcium Supplements Safe During Pregnancy?
Calcium is essential during pregnancy for fetal bone development and preventing preeclampsia.
Last reviewed: April 2026
Safety Summary
Calcium is essential during pregnancy for fetal bone development and preventing preeclampsia.
Category A — Safest
Adequate studies in pregnant women show no risk to the fetus.
Trimester-by-Trimester Guide
1st Trimester (Weeks 1–12)
Safe. 1000mg daily recommended.
2nd Trimester (Weeks 13–26)
Essential for fetal bone development. Continue 1000mg daily.
3rd Trimester (Weeks 27–40)
Important. Don't take with iron — separate by 2 hours.
Brands Available in India
Safer Alternatives During Pregnancy
Your doctor may suggest one of these alternatives. Always confirm with your obstetrician.
Frequently Asked Questions
Ask GoDavaii AI About Medicine Safety in Pregnancy
Get personalised guidance on medicine safety during pregnancy in 22+ Indian languages — free, instant, and verified by 3 AI models.
Ask GoDavaii AIMedical Disclaimer: Pregnancy safety information is based on available clinical data and FDA classifications. This page is for educational purposes only and does not substitute professional medical advice. Every pregnancy is different — consult your doctor or gynaecologist before taking any medicine. Drug safety classifications may have been updated; always verify current guidelines.