Ok i know it was irresponsible and careless before I get told so but i am unsure of when i concieved as i slept with 2 differant guys . My last period was the 23rd april i have an average of 30 day cycle and my period usualy last about 6-7 days. I slept with guy number 1 on the 29th april and guy 2 on the 5th may who was i most likely to have concieved with?