Strange question...

Has anyone ever had sex while pregnant and the semen.......disappeared??! 😐 Literally I can't find it lol. None in the toilet, on toilet paper, bed, it's gone. I thought hubs may have um, faked it lol??? He swears he didn't and it certainly didn't feel like he did. We haven't been having sex much because my drive has been 👎🏼👎🏼👎🏼, but I woke him up this morning for it. I know sometimes if he has to pee he can't O as easily, but he's bluntly honest with me and would have told me if he didn't. Where the hell is it?!?! Lol