 [ Symptoms ] kidney stones are there anthing i can do to make it pass faster this is to painful i am on antibiotics because i had nausea and vomiting and fever 4th of july so i do not see any blood but i am having trouble urinating it is just a trickle but the pain in my lower back and side is extreme [ Disease ] timing is everything sperm can live for three to five days but the egg is around for only 12 to 24 hours to increase the likelihood of conception it is important to have daily intercourse in the days leading to ovulation and on the day you ovulate a woman typically ovulates about 14 days before her next period if you have a 28 day cycle which is the average then you would ovulate about halfway through your cycle but if you have a 35 day cycle you would ovulate around day 21 not day 17 day 1 is the first day of your period  you can refer some useful tips to get pregnant fast here good luck