Hyprogest 200 Tablet

I am 27years old.. Trying to conceive since 3months.. Now my periods missing since three days.. I went for pregnancy test on my 33days of LMP. But result was negative.. Then doctor suggested me this hyprogest200 tablet. How it is useful to me... Please replay me..

Y does hydrogest 200 is use?to concive or if v r pregnent can u pls answer