Suggest Remedy To Get Periods That Are Getting Delayed

I have a query regarding my would be wife.Here is the detailed explanation of my query. Actually we had an intercourse on 24th of Jan,2014. I also took protection but by any means I don't know how but she has missed her first period after that which was scheduled to be on 11th feb 2014 according to her which last month happened on around 14th Jan.According to her she has a period cycle of 28 days approx.She conveyed me that she is having a normal pain as she uses to have during her periods but she is not having her periods and it is stopped but the pain is continuing in her legs and lower stomach.We are not in a state to conceive so my heartily request to you is to please advise with some medicine or something which can help.If required I can send you your fees through internet.so if needed u can also share your account details so that after you get the fees u can advise us with something .We are really in trouble so please help us with your advice of medicines and pills accordingly so that everything becomes normal.Please reply as i shall be waiting for one.