I got a positive pregnancy test 10 days past ovulation both times. This was the day my period would have been due (the last part of my cycle is short.) Most people should test positive by 2 weeks after conception. (Take the last time you had sex and add 2 weeks + 5 days or so in case you had sex a few days before ovulation.) And for many women it will be earlier, like 10-11 days after conception or even earlier.
Get used to me. Black, confident, cocky; my name, not yours; my religion, not yours; my goals, my own; get used to me. -Muhammad Ali