: Stop smoking and alcohol consumption completely, and limit caffeine to about one 12-ounce cup per day (200mg).

: Immediate medical attention is required for heavy bleeding, severe abdominal pain, or a fever over 100.4°F.

This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more Pregnancy - First Trimester, Weeks 1–13