Blood tests and gyno

Kayla • 17 and proud to be a teen mom. I wouldn't change it for the world! He is my little blessing❤️
I'm 23 weeks. At my 26th week I'll be getting my blood drawn to test for GD. After that, will I need anymore tests like that??? At my gyno, from here on out until birth, will they be checking down there?? Wanna make sure so I can remember to always wear easy to take off pants.