Hi., Am Cayl. Have been using the femiplan injection (3months), consecutively until 3 years are over.. but since January this year have been straining to get a baby all in failure since no pregnancy at all,.. the last injection expired on December 2015(date 4), from that time upto now up been doing efforts to conceive but In vain. Is there any possibility to conceive?, or should I keep waiting and be patient?