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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Can you tell we love numbers?
Just Born!
Baby GirlCanada
May 14, 2022 at 1:52pm • 7 lbs 4 oz • 19.3 in
Baby GirlCanada
May 10, 2022 at 12:01am • 9 lbs 6 oz • 19.7 in
Baby GirlUnited States
April 28, 2022 at 12:24am • 8 lbs 1 oz • 20.5 in
Baby GirlUnited States
April 26, 2022 at 9:12pm • 7 lbs 12 oz • 21 in
Baby BoyUnited States
April 23, 2022 at 11:18am • 8 lbs 4 oz • 21.5 in
Biggest Active Pools
22
Guesses
Santiago Baby Boy
United States • Due: June 12, 2022
16
Guesses
Shannon Siefer
United States • Due: June 7, 2022
16
Guesses
Baby Dalbec
United States • Due: May 24, 2022
13
Guesses
Laura Perez
United States • Due: August 4, 2022
13
Guesses
É menino ou menina?!
Brazil • Due: October 4, 2022
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
Tweets from @whatsinmybelly
The website was offline for a bit but we're back up and running - https://t.co/CHqv9vWULb
22 Jan
Looks like the site has been offline for a while now. Sorry about that! It's back up now.
23 Mar
So, who wants a maternity photo with the bees? https://t.co/8KcofUjwci
31 Aug
Looking for a way to help victims of Hurricane Harvey? We have a few ideas. If you know of other charities or... https://t.co/vQ3yXGOJGS
30 Aug
This is definitely disturbing, but how funny would this be for a push present? https://t.co/TJGX476ohq
24 Aug