ttc advice

im 21 going on 22 in june my finace is 27 going on 28 in november. after seeing certain post im not too scared to ask akward questions. weve been ttc for almost a year. after sex do i wait to pee? do i let the cum sit in there for a while before cleaning up? will anything help to increase chances? i tend to wipe right after becuase i can stand it dripping out. we have sex anywhere from 3 to 6 days out of the week. and i have white discharge 1 to 2 weeks before my period starts. and clear discharge before period days. i will answer any questions. were so ready to start a faimily. this would be my first.