Pregnancy Spandex??

Ok, is there such a thing as pregnancy spandex?? When I’m on my period I like to wear spandex over my underwear when I have a pad on. It just makes me feel more secure down there. Therefore, I’m wanting to do the same for post-partum bleeding.

So am I crazy for asking if there’s a pregnancy version of spandex?? Lol

Edit: the spandex I used pre-pregnancy was just workout spandex. So I guess think that level of tightness/security? I didn’t realize there might be different versions of spandex. I thought there was only 1 type really