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Third Trimester (Weeks 28 - 40) Week 36 of 40
Last reviewed by medical team: June 2026 Evidence-Based Care Check
Fetal Size Comparison

Week 36 Size: Romaine Lettuce

About the size of a large romaine lettuce bundle.

Length 47.4 cm 18.7 inches
Weight 2600 g 91.7 oz

Relative Visual Scale

Solid circle represents your baby's size. Dotted circle shows the full-term week 40 size threshold.

Inside The Womb

Baby's Development

The baby is shedding the rest of the vernix and lanugo, which they swallow. This forms their first bowel movement (meconium) after birth. The baby's ears are fully formed and sensitive to sounds.

Weekly Milestones

  • Fetal Lightening / Dropping
  • Hearing Fully Sensitive
Maternal Health

Your Body & Symptoms

The baby may 'drop' or descend into your pelvis (known as lightening). This makes it easier to breathe and eat, but increases pressure on your bladder and hips, making walking uncomfortable.

Common Symptoms this Week

Lightening (baby drops) Pelvic discomfort Frequent urination Braxton Hicks

Doctor & Care Recommendations

  • Enjoy the ability to breathe easier, but take short steps if walking feels unstable.
  • Prepare your post-partum care station at home.
  • Keep your hospital bags by the door or in the car.

Weekly Health Guides & Resources

Trimester Guide

Third Trimester Guide

Read comprehensive clinical milestones, screening checklists, and developmental guidelines for this phase.

Explore Trimester →
Common Symptoms

Track & Relieve Symptoms

Learn why symptoms occur, home remedies, and clinical indicators for this week:

Pregnancy Nutrition

Food Safety Checklists

Verify safety statuses, listeria and mercury risks, and safe alternatives for:

Full Nutrition Guide →

Frequently Asked Questions: Week 36

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