Being a first-time mom or not. A woman who has delivered before will typically carry babies lower, since the uterus and abdominal muscles are used to carrying. Carrying twins, or being close to delivery. The bump tends to be bigger in both scenarios. Your fitness level. If you’re fit, you likely have stronger abs to support the bump. This can make it sit higher on your abdomen. Your weight. If you’re on the thinner side, the bump will simply look bigger relative to your body’s shape.
You might already be seeing a problem here. Without two baby bumps on the same person, all of this is relative to your basic impression. Still, this can be a fun exercise!
The height of the bump actually depends entirely on the strength of your abs and the shape of your uterus. [6] X Research source
Since the weight difference is meaningless, it doesn’t impact the height of the bump either. If such a small amount of weight were enough to change the shape of your stomach, having a big lunch would have a seriously dramatic impact on the shape of your tummy!
There’s a 90-99% accuracy rate after 12-14 weeks of pregnancy, although the accuracy does go up the longer you wait. [10] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source Most pregnant women get their first ultrasound around 6-8 weeks. You can ask the technician or doctor then about when they think they’d be able to determine the sex. Every pregnancy is different, after all!
You can get this test as early as week 7, where it has a roughly 74% chance of getting it right. [13] X Research source
If you’re dealing with morning sickness frequently, there does seem to be some evidence that you may be having twins or triplets. [15] X Research source
There might be a little bit of difference breast growth, but it would be so miniscule that you probably wouldn’t notice. [17] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source On top of that, you wouldn’t have anything to compare it to.
A baby’s heart rate can actually change from one ultrasound to another. It may be over 140 during the 18th week, and under 140 during the 20th week, for example.
There’s no real science behind this one. That doesn’t mean it isn’t a whole lot of fun, though![20] X Research source
There’s an idea that dairy or high-fat cravings mean you’re having a baby girl, while spicy and high-protein foods signal you’re having a little boy. [23] X Research source Some people suggest that craving salty food means you’re having a boy, and that if you want sweet food, you’re having a girl. [24] X Research source
