I had positive ovulation test yestaday at 3.00pm we bd about 4.00pm my question is I know tht u ovulate 12 - 48 after a positive opk how much bd should we be doing after that and does it make a difference what time we do it cause I feel tht we not getting a chance to bd untill bed time a by tht time im worried that the eggs been a gone a ive failed again please help