I have been off the depo shot for three years now and still unable to get pregnant. Why is that? My periods were perfectly normal be for taking depo, now they come when they want to but they always last for five days each month. Sometimes I may feel like I'm ovulating sometimes because of my temp, and I also have like cramping in my legs and feet. But I wrote down the dates of my period hoping that I can get an answer to when I am actually ovulating. My Period Start Dates: 09/27/10, 10/28/10, 12/01/10, - 01/12/11, 02/19/11, 03/25/11, 04/27/11, 06/02/11, 07/04/11, 08/05/11, 10/02/11, 11/01/11, 11/30/11, 01/01/12. I think this is a weird pattern, so I'm just wondering if anyone can help me with my ovulation. I have been trying for a good while and still no results. PLEASE HELP ME.