Thought I'd quickly let you know that your P4 level will rise after you take your Trigger shot Luv. So it's the level prior to Trigger that is the one that counts not what it is after that matters for transfer.
I know you also asked about the Menopur/Puregon combination and egg quality too but I can't find that post now. I took that combination on my last Cycle and it was that Cycle I got my BFFP with DD so it didn't affect my egg quality.
Wazza knows what he's doing and wouldn't give you that FSH if he thought it would affect your eggs. He's seen your file Luv and read your BT results and probably sent you for more BT's as well so there's no way he's going to give you any FSH that's going to compromise egg quality for you and ruin your chances of getting the best eggs you're capable of producing ok???
You just have to trust that he knows what he's doing and any concerns you have most definitely call/email his Nurses with questions that they'll ask him for you