How long did it take others to find out they were expecting after coming off the pill

Fran • Pregnant due March 2017 💗💙👶🏼
Hello all
I came off the pill roughly 2 months ago now I had my first period at the beginning of the month and am due to be back on the first week of June I just wondered how long it took for everyone to find out they were expecting after coming off the pill? 
I had a miscarriage when I was 19 and I am now 22 happily married and trying for a baby!