If you’re planning to stay active during your pregnancy, you will need to get some maternity training clothes. Even if you only get a small bump, at least your waist will expand. Shorts is one of those items that are impossible to squeeze into after some time.
You can try to size up, or get a pair of men’s shorts (they’re wider) but that usually doesn’t work all through the pregnancy. That means you just have to get a proper pair eventually, spending money on two instead of one pair.
There are tons of different kinds of maternity active wear shorts to choose from. The different styles have different benefits. Consider what you’ll be using the shorts for before getting a pair to make sure you get the most out of them.