The best time to get pregnant is to have sex before you ovulate. Start the week before ovulation and have sex every other day, that way you are definitely going to hit your ovulation. If it was 7 days before ovulation that you had sex i'd say the chances aren't that great. Maybe you will ovulate early though which would increase the chances.
Good luck.
yes. a wk before but none the week that you ovulated ur percentGe is low best results day before of & after ovulation sperm tech lives text book 2 to 5 days at max