Hey my sister is on the shot, she has been told by the doctors it could take upto three years for her cycle to sort its self out and become pregnant so just be patent and it will happen, Stress problem's arent helping either,

i went to the docters several times to find out why me and my partner couldnt conceive all they done was told me that i dont ovulate and shut the door, this sort of talk has givin me no hope in ever having a child which is news like a knife cutting deeper and deeper evryday. all of my sisters are falling pregnant but im thinking it should be me. i have been in a longer relationship then any of them and now evn my younger sisters are falling pregnant. what am i doing wrong?