Weeks 6-40

Mood Swings

Last reviewed by medical team: June 2026

🟢 Normal Pregnancy Marker

Why It Happens

Fluctuating hormones (estrogen and progesterone), physical discomfort, fatigue, and the emotional stress of anticipating parenthood lead to heightened emotional sensitivity.

Safe Home Remedies

Get plenty of rest, as sleep deprivation worsens mood swings.
Share your feelings with your partner, friends, or a therapist.
Practice mindfulness, yoga, or deep breathing exercises.

⚠️ When to Contact a Doctor

Talk to your provider if feelings of sadness, anxiety, or irritability are persistent, last longer than two weeks, or interfere with daily functioning.

Related Guides & Resources

Typical Week Ranges

This symptom commonly occurs during these weeks of pregnancy:

Week 6 Week 12 Week 18 Week 24 Week 30 Week 36

Related Conditions

Symptom matches for these prenatal conditions:

✦ Gestational Diabetes ✦ Preeclampsia

Clinical Questions & Answers

Q1: Are mood swings normal in pregnancy?

Yes, they are a classic symptom caused by rapid hormonal shifts and life changes.

Q2: Do hormones affect emotional health?

Absolutely. Estrogen and progesterone affect neurotransmitters in the brain that regulate mood.

Q3: How do I tell mood swings apart from depression?

Mood swings are transient. Pregnancy depression involves persistent sadness, hopelessness, and loss of interest for weeks.