How long did it take some of yous on the Depo after you stopped using it?

Last week was my deadline for the depo, and I'm not planning in taking it again sonce me and my husband decided after 7 yrs together to try for our first baby. I am 23 yrs old and I'm super excited. But doctors have told me it will take 6-12months to get pregnant. If lucky, I can get pregnant within a month or so...