Any tips on trying to conceive?

My partner and i are trying to conceive just recently ( please do not say stuff such as don't try let it come naturally as we aren't really trying we are both at a fertile young age,taking vitamins,regular exercise,regular doctor check ups,healthy diet,i'm not overweight,taking folic acid,etc. ) i just want to know any tips that may have helped such as putting a pillow under you after sex etc. All advice would be appreciated, and what i mean by im not "trying" is im just getting my body ready to have a child and when it happens it happens. before we used to use condoms so now im just waiting until i fall pregnant and no i havent been on any birth control for over a year. thanks for the answers in advance