I don't think cough medicine will have any effect on you getting pregnant any quicker. Try an ovulation calculator. I used the ovulation calculator it asks you when the first day of your last period was and then it will tell you the days you are most likely ovulating. Worked for me!

Some say that robitusin (regular kind) will help like make the cm better so the little swimmers can get to their home. If you do a search for robitusin and conception it should come up with something.

Thanks for both responses I went on to the msn family I did the ovulation test im giving it a shot, I heard of the robitusin too just wasnt to sure if it was true, ill try anything, isnt there a certain position that helps ensure the sperm reaches quicker