Have you ever joined an office pool and tried to predict the gender, birthday, and birth time of a newborn? This website gives you an easy, interactive way to participate and join in the fun of the baby guessing game. And it's completely free!
WhatsInMyBelly.com allows you to set up a baby pool and invite friends and family to join in. Think of it as a combination of fantasy football and childbirth.
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Just Born!
Baby BoyCanada
June 9, 2025 at 1:14am • 7 lbs 10 oz • 20 in
Baby BoyUnited States
June 5, 2025 at 2:35am • 7 lbs 8 oz • 21 in
Baby GirlCanada
June 4, 2025 at 3:36am • 6 lbs 14 oz • 20.6 in
Baby GirlUnited States
May 21, 2025 at 8:42pm • 8 lbs 7 oz • 21 in
Baby GirlCanada
May 19, 2025 at 12:03am • 7 lbs 5 oz • 20.1 in
Biggest Active Pools
32
Guesses
Baby Isley
United States • Due: January 5, 2026
18
Guesses
Baby Musielak
United States • Due: December 29, 2025
15
Guesses
Newbanks's First Baby
United States • Due: November 15, 2025
14
Guesses
Letnes' First Baby
Canada • Due: July 24, 2025
13
Guesses
Baby Burkhard!
United States • Due: July 23, 2025
The Belly Blog

Ways to Help People Impacted by Hurricane Harvey
August 30, 2017 by Morgan Porter
We get a good bit of traffic here on WhatsInMyBelly.com and after seeing the devastation down in Texas, we had to at least try to help. With … Read more
Belly Freebie: What Lies Beneath
March 25, 2015 by Morgan Porter
July 28, 2014 by Jennifer
Flutters, Kicks, and Rolls: A Primer on Fetal Movement
May 30, 2014 by Jennifer
The NT Scan: Should You Do It?
May 2, 2014 by Jennifer
5 Fabulous Cloth Diaper Tips (No, You Haven’t Heard Them All!)
April 3, 2014 by Jennifer
Birth Story: Chorioamnionitis and Eight Days in the Hospital
March 18, 2014 by Mollee Sullivan
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