PLEASE HELP ME....?

Sonya • Been ttc for over 3 years .. i have 2children my son is 11 my daughter is 8 ... My daughter was a twin ... But we lost her twin 😖😭 i then had a miscarriage in 2012 then a ectopic in feb last yr💔💔
I had a tubal pregnancy in Feb this year and i am soooo confused ... since i got my right fallopian tube removed does this mean that i only ovulate every other month ?????