Suggest Treatment For Poly Cystic Ovary

Hi! im 31yo. and has a poly cystic ovary. me and my husband is trying to have a baby and now we're under treatment. I took 5000 i.u today and was advised to have intercourse after 36hrs. I am aware of the process regarding ovulation and fertilization etc..my question is..will i be able to know in several days after the intercourse if i will conceive? or shall i wait for my menstrual period due date?