Birth defects - causes and prevention

Hey everyone,

Glad to have you back for another chat about health. Yesterday was World Birth Defects Day, and it got me thinking about a really touching experience from my days in medical school.

During my fifth year, I was doing my rotation in pediatrics when I met a child who looked really unwell( first pediatrics posting in my school is one posting that can remove every bit of emotion from you). His skin had this bluish tinge that just hit me right in the feels. I'd read about cyanosis in my textbooks, but seeing it in real life was a whole other thing(well because he was dark, he wasnt so blue but there was something just off). The child seemed much smaller and frailer than he should've been for his age, and it was obvioushe was dealing with some serious health issues. Turns out, he had a heart condition that explained a lot of what he was going through.

It got me thinking back then about what causes these kinds of conditions and whether there's anything we can do to prevent them. So today, I'm diving into the topic to shed some light on it. And keep your eyes peeled because throughout the week, I'll be talking about some of the more common birth defects to spread awareness.

What's a Birth Defect, Anyway?

A birth defect, or congenital anomaly if you wanna get all fancy, is basically any weird stuff(more like someting out of the normal) going on with a baby when they're born. It could be something small that doesn't really bother them, or it could be something big that messes with how their body works. Lots of things can cause birth defects, like genes from mom and dad, stuff mom's exposed to while pregnant9 this is my main reason for writing this post as this can be controlled), or a mix of both. Examoles include cleft lip, spina bifida, heart problems, Down syndrome.

So, What Causes These Birth Defects?

1. Genes: Sometimes, babies get genes from their parents that mess things up a bit. It's nobody's fault – just a random roll of the genetic dice.This most times can't be controlled although some can be. For example Down's syndrome happens in mother's who are mostly older. Whereas fragile X syndrome happen regardless of anything that is done.

2. Environmental factors: If mom's around things like alcohol, drugs, or certain infections during pregnancy, it can up the chances of the baby having a birth defect. Even mom's health, like if she's got diabetes or isn't eating right, can play a part
   . For example, diabetes has been linked with malformation in up to 8% of infants of diabetic mothers. Alcohol is also a cause of birth defect 9 fetal alcohol syndrome)

3. A combination of both: Sometimes, it's a bit of everything – genes, environment, you name it. It's like a recipe where a bunch of ingredients come together to make something different.