How To Get Pregnant Fast?

I had my last L.M.P on 25.11.10. I consulted a gynic specialist on 4.1.11.by that time i didn't had my periods. Doctor asked me to do a pregnancy test. the result was negative, then he gave me mepret tablet for 5 days.

What is the function of this tablet?

I want to get pregnant and have a baby........

t.mondal