Introduction

Many couples wonder if it’s safe to have sex during pregnancy—especially in the third trimester. The good news is that in most healthy pregnancies, sex is completely safe, even in the final weeks. However, your body is changing, your belly is growing, and comfort becomes key.

In this article, we’ll explore the best sex positions for the third trimester, tips for maintaining intimacy, and precautions to keep both you and your baby safe and satisfied.

Is It Safe to Have Sex in the Third Trimester?

Yes—unless your doctor advises otherwise. If you’re experiencing complications like placenta previa, preterm labor, or bleeding, sex might be off-limits. Otherwise, it’s perfectly safe and can even offer benefits like stronger emotional bonds and improved sleep.

Top 7 Safe & Comfortable Sex Positions in the Third Trimester

Here are the best pregnancy sex positions when you're in your third trimester:

1. Spooning (Side-by-Side)

This position involves both partners lying on their sides. It’s gentle, intimate, and doesn’t put pressure on your bump.

Great for deep connection

Easy on the body

No pressure on the uterus

2. Woman on Top

This gives you control over depth and speed, helping you avoid discomfort.

Full control of movement

✅ Good visibility and eye contact

✅ Avoids pressure on your belly

3. Edge of the Bed

You lie on your back or side at the edge of the bed, while your partner stands or kneels.

✅ Easy access

✅ Gravity-friendly

❌ Avoid lying flat for too long (use pillows)

4. Reverse Cowgirl

This variation of “woman on top” can be more comfortable when facing away.

✅ Less belly interference

✅ You control depth

✅ Can be arousing visually for partner

5. Modified Doggy Style (With Support)

Kneel on all fours or prop yourself up with a pillow or cushion under your chest.

✅ No belly pressure

✅ Deeper penetration (adjust to comfort)

❌ Communicate well to avoid discomfort

6. Seated Positions

Sit on your partner’s lap facing them—ideal on a sturdy chair or couch.

✅ Face-to-face intimacy

✅ Lower impact

✅ Easy to adjust

7. Pillow Support Missionary (Only if Semi-Upright)

Traditional missionary is not ideal due to belly pressure. However, placing pillows behind your back to elevate your upper body can help.

✅ Limited use for comfort

❌ Avoid flat-lying positions late in pregnancy

Tips for Better Intimacy in the Third Trimester

Use pillows for support and comfort

Take it slow – your body is more sensitive now

Stay hydrated and well-lubricated Communicate openly with your partner

Stop if you feel pain, pressure, or contractions

When to Avoid Sex in the Third Trimester

Always consult your doctor if you experience:

Placenta previa

Preterm labor or contractions

Vaginal bleeding or fluid leakage

Cervical insufficiency

Multiple births with complications

Final Thoughts

Pregnancy can bring couples closer, and sex in the third trimester can still be pleasurable with the right positions. Listen to your body, talk with your partner, and choose comfort above all. By adapting to your changing needs, you can enjoy intimacy even in the final stretch of pregnancy.

FAQs

Q: Can sex induce labor in the third trimester?

A: Semen contains prostaglandins, which may help ripen the cervix, but sex won’t trigger labor unless your body is already ready.

Q: Does the baby feel anything during sex?

A: No, the baby is cushioned by the amniotic sac and won’t feel or be harmed by intercourse.