Each pregnancy alters your body irrevocably. And we don’t mean the stretch marks or the scars. We mean the forever-changed DNA. Ask any new mother and she’ll list out a litany of things that are now different for her. Like a forgetful mommy brain that, according to science, makes the mother-child bond stronger.
We at Bright Side salute all moms and believe that they are real-life superheroes. To honor all mothers, we found some mommy facts proving there’s nothing like a mother’s love. Or the science behind it.
1. Motherhood changes you, and your DNA.

A chimera is a legendary beast made of different animals. And we are likening mothers to chimeras because every child that a mother carries leaves their DNA inside her. Basically, fetal cells enter a mother’s bloodstream and stay in her body forever. Researchers allege that these cells can affect the mother both positively and negatively. On one hand, it can speed up healing but on the flip side, it can increase the risk of cancer.
So when they say motherhood changes you, it does so at an elemental level as well. Jennifer Garner’s stunning countenance reflects just that.
2. The baby can taste what their mother eats.

Studies show that what a mother eats flavors the amniotic fluid. Something a baby gulps down several times a day. Basically, a baby can taste what their mother eats from within the womb.
A study showed that infants whose mothers ate carrots while pregnant seemed to enjoy cereal prepared with carrot juice more than others. So if you want to develop your baby’s palate for healthy, crunchy veggies, chow down on them while you are pregnant.
3. Kissing babies is more “healing” than we think.

Any new mom will tell you that the urge to kiss a newborn is intense. It’s innate and biological in nature. And science says that when mothers kiss their babies, it’s not just love, it’s medicine.
A mother’s body samples the pathogens found on the baby’s face, and more magic happens within her own body. Especially to her breastmilk, the main source of nutrition and immunity for the baby.
4. Pregnant women make enormous amounts of estrogen.

Pregnancy sends a woman’s body into overdrive. The uterus expands to 500 times its normal size and then shrinks back after birth. The blood volume increases and to tackle that, the heart expands a little too.
And it’s not just this, a woman makes more estrogen in a single pregnancy than she would in her whole lifetime if she never got pregnant. There’s a reason why women are exhausted when expecting and need sleep and rest for a healthy delivery and recovery.
5. A mother’s smile is near magical.

Moms are near magic, and so is their smile or affection. While you need your mother at all ages, it’s the helpless infant who is most dependent on their mom.
Studies show that when mothers smile, coo, and show affection to their babies, their heartbeats synchronize into the same beat. So if a baby is distressed, it calms them down. This is the reason why newborns need mothers the most when they are fussy and refuse to be calmed down by other family members.
6. Carrying boys can make you more nauseous.

There’s a reason why little boys are made of “snips and snails and puppy dog tails” or so goes the nursery rhyme. This is because mothers who carry boys are more likely to be nauseous in the first and second trimesters, a study shows.
This is not to say that women expecting girls cannot have morning sickness or that all women who carry boys have more nausea. It’s just that if you are expecting a boy, chances are you may experience more nausea or food aversions.
7. Babies name their mamas.

“Mom, mama, mummy, mamma, ammi, ma, me, emi, mimi.” There’s a pattern in the name for mother in all languages and this is because the “em” sounds are usually the first vocalization for a baby. It’s also the easiest sound a baby can make while babbling. And so it’s our babies who name us and call us mamas.
8. The mommy brain fog is very real.

If you see new moms looking lost, there’s a scientific reason for this. Each pregnancy affects a woman’s brain and makes her lose gray matter. The effects last for around 2 years. Science says that this temporary bewilderment makes mothers closer to their babies as well.
That said, the gray matter regenerates and any confusion or forgetfulness is passing. The bond between a mother and her child is permanent.
9. A mother’s voice is as soothing as a hug.

A study has shown that a mother’s voice, even on the telephone, is as calming as a hug. Researchers introduced stress to a group of girls and then had 1/3 of them hug their mothers, another 1/3 of them talk to their mothers, and 1/3 watched an emotionally neutral film. The girls who spoke to their mothers calmed down much faster, just like those who hugged.
This proves that if you are under stress, your mother’s voice can flood oxytocin into your bloodstream, making you feel better. And we think Jennifer Garner already knows that, pictured here with her mother.
10. Babies can cry in the womb.

The baby’s first cry is not post-birth, rather studies now show that they can express displeasure inside the womb. This can happen as early as 28 weeks gestation.
Researchers played low-decibel sounds on the mother’s belly and could see that the baby opened their mouth and exhibited crying-like behavior. But it’s a silent cry. Researchers also added that this in-vitro crying was nothing the mother should worry about.
11. Pregnancies leave women vulnerable to tooth decay.

Pregnant women are at risk for tooth decay and there are many reasons why. The changes in diet due to cravings may give some women a sweet tooth and the hormones that cause nausea, meaning more acidity on your mouth, to mention a few. This leads to gum disease and decay.
A simple way to prevent it all is by making oral health a priority, especially when you are pregnant.
12. The earliest milk bottle use came to be 7,000 years ago.

As it turns out, the breast/bottle debate is prehistoric. And mamas back then were pretty innovative too. Researchers have found little clay vessels, some shaped into mythical animals with hands and feet, with milk residue in them.
The earliest of them date back to 7,000 years ago and have been identified as prehistoric feeding bottles for babies. The dairy residue has been identified as breastmilk and milk from a cow, sheep, or goat.
13. The Ice Age made human breast milk more nutritious.
Human beings need sunlight to survive because our bodies only synthesize vitamin D in the sun. Allegedly, the last Ice Age should have wiped us out because newborns were not getting any vitamin D, considering the intense cold and lack of sunshine.
Scientists believe that a genetic tweak happened and mothers could transmit vitamin D and essential fatty acids to their newborn babies, and this may have ensured human survival.
14. Pregnancies can be contagious.

A study of more than 30,000 women conducted in Germany has indicated that pregnancy is contagious. It spreads from woman to woman in workplaces, in an endearing way. The results stated that “in the year after a colleague gives birth, transition rates to first pregnancies double.”
So if you are in the workplace and someone is pregnant, expect more pregnancies to pop up.
15. Most mammal moms carry their babies on the left.

Human mothers and even some mammal mamas cradle their babies on the left side of their bodies, closer to their heart. This is irrespective of a left-handed or right-handed mom. Science says that all the sensory information that comes from the left side of the body is processed on the right side of the brain.
The right side is where all the emotions are. And surprisingly enough, babies prefer to keep their moms on their left side as well, so it works for both mom and babe.
Bonus: Celebrity moms speak about motherhood.
Rosie Huntington-Whiteley

“I did start to feel this new sense of life. And now my confidence is so much greater.”
Lauren Burnham Luyendyk

“Breastfeeding is one of the hardest things I’ve ever done. I’m in awe of the ladies that make it look so effortless, and even the ones who don’t, you are superheroes.”
Do you have any other experiences as a child or a mother that show us that moms are actual superhumans? Share your motherhood stories with us and spread the joy.
Please note: This article was updated in June 2022 to correct source material and factual inaccuracies.
Preview photo credit laurenluyendyk / Instagram
“You Won’t Believe How This Actor Scared Women Off-Screen!
Vincent D’Onofrio is best known for his memorable role as the clumsy Marine recruit in Stanley Kubrick’s movie Full Metal Jacket. However, his popularity decreased after that.
The ruggedly handsome actor, who turned 64 on June 30, 2023, had to change his appearance drastically for the role. This change made women, who once loved his curly dark hair and athletic build, less interested in him.
D’Onofrio has a long and varied career. He always gives his best to every role, transforming completely into his characters, making people forget who he really is.
Born in Brooklyn, D’Onofrio started in stage productions, both off-Broadway and on. He had many side jobs to support his acting dreams, including working as a bodyguard for Yul Brynner and Robert Plant.
In his early days, he worked as a nightclub bouncer, delivered flowers, hung drapes, and drove a cab to make ends meet.
After acting in a few low-budget films, his friend Matthew Modine suggested he send an audition tape to Stanley Kubrick, who was casting for his next big movie.
The 6-foot-3 D’Onofrio, who was very fit at the time, won the role of Leonard, a fat, dim-witted character, but had to meet some tough conditions.
Working with Kubrick was a life-changing experience for D’Onofrio, allowing him to fully dive into his character and push his acting limits in a challenging environment.
At 24, D’Onofrio had to shave his head and gain 70 to 80 pounds for the role, the most weight any actor has gained for a role.
Kubrick initially asked if he was okay with gaining weight, and after D’Onofrio gained 30 pounds, Kubrick felt he still looked too strong. So, D’Onofrio ended up gaining about 80 pounds, going from 200 to 280 pounds.
Gaining weight for the role was tough for D’Onofrio, especially when he had to perform the intense boot-camp scenes in the movie. Normally, obstacle courses would have been easy for him with his athletic build, but they were very challenging at 280 pounds.
D’Onofrio’s incredible performance as the chubby, dim-witted, and mentally disturbed Leonard earned him a lot of praise from critics. However, some fans started confusing him with his character.
“People treat you differently when you’re that size,” D’Onofrio said. “My head was shaved, so I looked completely different from my usual long, lanky self. I turned into this big, burly guy with a bald head. It was a very strange life change.”
He added, “It changed my life. Women didn’t look at me anymore; I mostly saw their backs as they ran away. People even talked to me slowly, thinking I was stupid.”

A year after filming Full Metal Jacket, Vincent D’Onofrio had a full head of hair again and his body returned to its original size.
Today, the New York-born director, producer, screenwriter, and actor, who wrote the 2023 book “Pigs Can’t Look Up,” credits his long career to Stanley Kubrick.
“Stanley made my career, there’s no question about that. I’ve done over 50 films because of him and that part,” D’Onofrio said. He has had many roles in both film and TV, including Law & Order: Criminal Intent (2001-2011) and Marvel’s Daredevil (2015-2018). His movies include Dying Young, The Break-Up, and Jurassic World.
D’Onofrio’s life was greatly impacted by his parents’ divorce when he was a child. His mother remarried George Meyer, a well-known American producer and writer, and the family moved to Hialeah, Florida. As a child, D’Onofrio was quiet and often spent time alone in his room, deep in thought.
While living in Florida, he became interested in magic and learned sleight of hand from Cuban performers who ran a small magic store.
In the early 1990s, Vincent D’Onofrio was romantically involved with actress Greta Scacchi. They appeared together in several films, including The Player and Fires Within. They have a daughter named Leila George, born around 1991 or 1992, who has also become an actress.

In 1997, Vincent D’Onofrio married Carin van der Donk, a Dutch model. They had their first son in 1999. However, their relationship had problems in the early 2000s, leading to a separation. They later got back together and had a second son in 2008.
In June 2023, D’Onofrio filed for divorce in Manhattan Supreme Court, ending his 26-year marriage with Carin van der Donk.
D’Onofrio appeared with Sandra Bullock in the 2021 film The Unforgivable and will be in the upcoming comedy Dumb Money.

Vincent D’Onofrio was fantastic in Full Metal Jacket and his mental decline as Leonard is incredibly believable!
He looks totally different now, as to be expected many decades later, but we still enjoy his performances!
What do you think about his portrayal of the dumb, fat Leonard?
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