pregnancy-from insertion of semen by fingers

Hi everyone, me and so are TTC and we have been having unprotected sex a lot. However, he ejaculated on my body today instead, but obviously because we are trying, i attempted to insert his semen in my vagina using my fingers, but there honestly wasn’t much semen.

I know this might be such a silly question, i obviously understand ejaculating inside is much more effective! But just wondering if this can work also? x