I have unprotected sex on 4 jun and 15 jun I have period and July 10 I also have period but not much

If period means youre not pregnant. In order to get pregnant, best to do the deed a day before ovulation, on ovulation and day after ovulation. Best to track ovulation using ovulation strip instead of app calendar. Cs strip is more accurate. If you get period regularly or during that month means its unsuccessful.