One Fallopian tube and one ovary

Lori

Does anyone else here only have one ovary and one Fallopian tube? Last month I actually started using a ovulation kit and I was right in my window. This month I am 4 days from my supposed ovulation date and still showing nothing on my test. Is it possible I only ovulate every other month? My female doctor said that wouldn't be the case. Any information would be great!