Peter Attia· MD
So, the lining is thickened already. Okay. Yeah. And that's one of the things we check with ultrasound before we do the transfer to make sure the lining What does that what does that I mean what does it actually look like? Is it like is it tent tentacle fingers or on the ultrasound which is how we assess it? It it basically the two walls of the uterus are you know opposing each other. It's not like you can see it's a potential space potential space. Exactly. And then there's on on the ultrasound the lining has a different echo density than the the wall itself. Right. Right. So we can measure the thickness and basically the combined thickness of the two posing walls has to be at least seven millimeters or so.