@cbsmornings: Families with two children of the same sex are more likely to have a third child of that same sex, according to research from Harvard University published in the journal Science Advances. Researchers say this could be due to a series of factors, including the ages of the parents, though the study only used data from mothers. #parenting #kids #biology
The gender is based off of the male so this study makes no sense. Female is XX and male XY so the sperm is either an X or a Y. Studies show that Y are faster swimmers which is why more of the population tends to be male but X are stronger and can withstand stress and living in the uterus longer waiting for an egg.
2025-07-29 20:19:21
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hannah :
Mom of 3 boys. Ppl keep telling me to go for the girl. YOU GO FOR THE GIRL! I’m done!
2025-07-28 17:56:26
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Hanna Krouse :
I had my two boys first and then my two girls
2025-08-02 00:09:59
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Emily :
Cool coool coooooool - a mom of two boys who always dreamed of having a daughter
2025-07-28 19:33:28
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rach \\ 🇺🇸 in 🇭🇺 :
really didn't need to hear this as a mom of 2 boys who is reallyyy hoping for our third and final baby to be a girl 😭😭😭
2025-07-28 16:15:23
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Mel :
My mom had 2 girls then 2 boys❤️
2025-07-28 17:26:06
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hollywood :
I remember learning in grade school we've known this forever and its dependent on the dad actually (king Henry only being able to have girls and it was his fault despite going through so many wives)
2025-07-28 16:10:44
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Sophia🌼 :
Mom of 3 boys here… pregnant with my baby girl due in September!!! This is the first baby girl on my husbands side in 100+ years! 💕💕
2025-07-28 20:15:28
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samantha.nelkin :
Mom of 3 girls here
2025-07-31 14:30:54
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Reginafalange :
It’s so weird how much people care. Have kids because you want a child not a gender
2025-07-28 20:19:57
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Woodstock :
My friend used Chinese calendar and got two boys. When I had my 3 kids, we only used Chinese calendar on last child to go for a boy cause we had two girls. We got our boy. We didn’t know about Chinese calendar when we had our girls.
2025-07-28 16:06:08
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✨Emily✨ :
I have 4 girls and 2 boys.
2025-07-28 20:10:48
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Gabby :
A mom of 3 daughters 💝 I’m happy this was my outcome
2025-07-29 00:22:10
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Gus the Bus🐾 :
My husband’s family is 7 children with all boys except the second youngest girl. Now that all the boys are having children, we’ve all had girls 😂
2025-07-28 16:07:02
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Amanda :
Way to squash my dreams of finally having a girl😭
2025-07-29 15:19:45
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Boogie 🐶 :
My mom’s side has always had girls first. It was cool looking at the family tree and noticing
2025-07-28 15:59:32
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swannjohnn :
I don’t believe it. We had 2 boys first then had 2 girls after them
2025-07-28 16:02:18
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amandaaustein :
My first was a girl and now I’m expecting a boy in Dec. I am so grateful.
2025-07-28 20:09:36
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carpetweed :
My dad has 5 daughters with 4 baby mamas, he was TRYING fr 😂
2025-07-28 19:42:02
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Victoria :
Mom of 5 boys! I was trying hard! 🤭
2025-07-29 02:52:41
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Selena Jewel :
My fiancé comes from a fam of 3 boys and 1 girl & my fam is 3 girls. Curious how we end up with our kids!
2025-07-28 17:37:41
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Abigail Elizabeth :
3 girls here. tried for a boy with the 3rd but clearly didn't happen 😭 so yea im not trying again because then I'll have 4 girls lol
2025-07-28 20:17:13
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SoccerVideos :
I have a boy and pregnant with a baby girl. Got 1 and 1 🥰🎀💙
2025-07-28 20:10:32
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J Haley :
Damn… 3 boys preg with #4, so you’re telling me we really DO need to have a boy name picked? 😂😂😂
2025-07-28 17:35:45
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Burmpf :
We literally have known studies showing that the father’s testosterone levels directly impact what gender it’s going to be. It’s been known for a LONG time
2025-07-29 00:40:58
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