Mother-in-Laws

So I have my first sonogram tomorrow and my MIL is bothering me about it. I don't want her to go because it's transvaginal and that's going to be really uncomfortable for me for her to be there. It's already going to be uncomfortable knowing that I have a guy doctor. She in insisting that it's not transvaginal because they didn't do one on her 21 years ago. I was standing right there when they scheduled it. 😒 She says she wants to go to hear its heartbeat but she won't stand in the room. How? 🤷🏼‍♀️🤦🏼‍♀️  I told her I'd take her to one but I didn't mean the first one! She's whining like a baby and seems to expect to throw her a pitty party. 😑😒 I just don't know why she can't respect my needs.