What Are The Chances Of Pregnancy After Using Novelon Kit?

Hi Doctor -
I have below query ...
What are the chances of pregnancy after using 1 Novelon Kit for 21 days 5 mons back .....(used it Just To get regular periods in case of water change due to relocation of city ) ,I am curious to know when can we expect pregnancy after 1 usage of Novelon Kit -will Body takes sometime to get readjusted after Novelon's 1 kit usage and when can we expect pregnancy or is it better to consult any Gynacologist for any test ,could you please suggest ... ?

Thanks...in advance ....