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It’s Science

From breastmilk to brain development, researchers are making huge strides in understanding the science of motherhood. Get the scoop at Motherly.

mom breastfeeding child - breastfeeding reduces diabetes risk

Breastfeeding cuts a mother’s type 2 diabetes risk in half, study shows

The biggest benefits were seen after 6 months, but any amount of breastfeeding reduced mom’s risk.

Updated Aug. 16, 2023

It’s science: Pregnancy brain prepares you to bond with baby

‘Baby brain’ is actually an important adaptive phenomenon that might help women prepare for raising their children.

Updated Jan. 16, 2018

It’s science: This is why you hold your baby on the left side

This cradling bias exists across multiple mammal groups. 

Updated Jan. 10, 2018

It’s science: Choline can boost your baby’s brain health

And here’s where to get more of it. 

Updated Jan. 09, 2018

The gender sleep gap is real—and it explains why moms are so exhausted all the time

Women report less sleep than men—and moms report *way* less sleep.

Updated Aug. 23, 2022
pregnant friends

It’s science: Pregnancy can be contagious among friends

Research explains all those announcements on Facebook.

Updated Aug. 30, 2022

9 new ways science proved mamas are amazing in 2017

We rounded up all the articles that put the *ma* in amazing—with science to back up what we already suspected.

Updated Oct. 14, 2021

Family dinners create healthier, happier kids—studies prove it

Making time for family meals matters—and pays off in big ways. 

Updated Oct. 14, 2021

Motivating your child to take risks actually helps to prevent anxiety

When parents display confidence in their kids, the kids assume that confidence for themselves.

Updated Oct. 14, 2021

The ‘man flu’ is real—and speaks to the strength of women

According to new research, those poor guys may not be exaggerating their despair.

Updated Oct. 14, 2021

It’s science: The reason your youngest should be your ‘favorite’

Younger siblings are more prone to social comparison—so it benefits them to “play favorites.”

Updated Oct. 14, 2021

It’s science: Being scared of snakes or spiders could be hereditary

Our fear of spiders and snakes is so innate that even babies feel anxious when they see them.

Updated Oct. 14, 2021
The ultrasound tech could probably tell if your baby will be left-handed

The ultrasound tech could probably tell if your baby will be left-handed

Researchers could predict right- or left-handedness at 18 weeks gestation with close to 100% accuracy. 

Updated Feb. 07, 2022
mom and daughter snuggling on bed

It’s Science: The mother-daughter bond is even more powerful than we thought

The findings also have helpful implications for preventative mental health treatment.

Updated Jul. 26, 2022
pregnant woman holding belly in front of a brick wall

It’s Science: Your baby will always be a part of you

Research shows genetic material from babies remains in their mothers’ bodies for years after birth.

Updated Jan. 24, 2022
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