If i had sex on the last day of my cycle an everyday for five days. again on 22nd 24th 27th my fertile 23-30 i ovulate on 28th is my pregnant chance good?

No...: You generally ovulate two weeks from the onset of your period (+/- 2 to 4 days of either side). So if you ovulate day 14...It could be as early as day 10 or as late as day 18). The simplest way is to have "relations" every day-every other day once you stop bleeding until your next period. Once you stop bleeding, the follicle is making estrogen, which means impending ovulation!