Could I still possibly get pregnant ? ( Read 1st)

My hubby and I are trying and I’ve been trying different positions on the most top sex position to get pregnant by so every other day during my fertile week we’ve been doing these 5 top positions.

One of the positions was like a sitting up position and the hubby is over you and on top. So we tried it. It was really great but weird at the same time because it was a new position we’ve never tried. But he also came really quickly which was kinda cool. I really would recommend this position if you want a quickie but I’m not sure if I’d recommend it if your trying to get pregnant. Reason of that being is because as soon as he pulled out I felt his cum coming out and all over my ass and chair. (Yes he did this in the chair) I tried to run to lay down but I felt like all his baby batter was falling to the floor. So which leads to my question above.

Is it still a possibility that some of his baby batter made it in there or no chance??

This is also still the beginning of my fertile week so we’ll try again the day after tomorrow or tomorrow.