3rd TrimesterMonth 8Week 34 of 40
34 Weeks Pregnant
— How Many Months Is It?
34w
Equivalent to
Month 8
3rd Trimester
🍈
Baby is the size of a
Cantaloupe
45 cm (~17.7 in) · 2.1 kg
🌱Fetal Development Milestones — Week 34
The central nervous system and lungs are well matured. Good prognosis for delivery.
Pregnancy timeline progress85%
Week 1Week 34Week 40
Calculate Your Exact Due Date
Enter your last period date for an instant gestational calculation
212835
Enter your date to calculate gestational age.
Based on ACOG guidelines and Naegele's Rule for informational purposes only. Consult your OB-GYN.
Frequently Asked Questions — Week 34
34 weeks pregnant equals Month 8 of gestation in the 3rd Trimester. Because calendar months vary between 28 and 31 days while weeks are exactly 7 days, clinical tracking in weeks provides the most accurate timeline.
The central nervous system and lungs are well matured. Good prognosis for delivery.
Use the calculator above: enter the first day of your last period (LMP) and the tool will calculate your exact estimated due date using Naegele\'s Rule (LMP + 280 days).