I just went through the lab scene. I like it.
Yvette was off the island when the scenes triggered, so I wondered how it would be handled.
The dialogue about Yvette flying back was good, but maybe the lab scenes could just be restricted unless Yvette is on the island.
Also, Lacey and Heather are mentioned to be on the island when they're not.
Perhaps don't restrict the lab scenes but add a line to Yvette's dialogue, that she's not the only girl who was worried about you, and all the girls are here.
When I got out, Alice was mad because I hadn't shown up at the pool. Since all the girls were worried about me, I think that I should be forgiven, and no girl should be mad at me for missing an appointment when I'm in the hospital.
Also, why should Daniela's solution be to screw random guys, when she could sleep with the MC?
If Daniela had gene therapy, why didn't she get her vision fixed?
Just some thoughts I had.