I normal start my period by 12-13 dpo. I am currently 15 dpo and no signs of AF. I am experiencing tender breasts and fatigue but that’s about it. As of today my chart almost looks triphasic to me. I need another opinion though. I took hpt on 12 and 13dpo and both were negative. However I didn’t get a positive until 21dpo with my son. So I’m holding out hope until either AF shows or I get that positive. Please let me know if the chart looks promising or not(also posting 2 previous charts for reference)