Stephanie's Weight Difference

Stephanie has always been extremely fit, but in a competitive sense. She's always competed at quite a high level. There were times where she'd finish a race and you'd lose your vision. And not getting your period for a long time can have ramifications on bone density as a female. Stephanie is really into science like I am. So we get together and we're connected to the brain. Is it possible to do a joint PhD? Surely it's a thing that could happen.