Ttc For Two Years, Need One Clarity

When we have intercourse doctor was asking me that the penis should hit the end that she pointed out when she inserted her finger during vaginal test and we should feel penis hit the end of vagina. like that she told.
but i never felt it had hit something at the end? one more point was my DH was not circumcised and have a skin which will not pull over.
Is that a problem for TTC? to get conceived? also do every own have a hit or i am the one who never feels it.
sorry to be open, but i need to get this clarified i am TTC for 2years with no luck.

also after intercourse semen comes out if we lie down normally flat in bed.

it will not leak out only if I keep an pillow and sleep in a bed, again when I woke up it comes out. can we do something for this problem...

 

thank you teeJay... we have morphology and motiliy issues but I thought that is why it comes out easily.

and doctor it has to go till end of cervix for better chances and i feel it is not going till end. so little worried ...