Do you know that long periods not having intercourse can decrease the quality of the sperms
Infrequent intercourse may decrease the chance that intercourse will happen around the time of ovulation
The highest pregnancy rates are seen when a couple has regular intercourse every 1 to 2 days
There is no evidence that sexual position, orgasm, or prolonged rest after intercourse increases the chance of conception
Some lubricants used during intercourse may decrease sperm motility or survival. These should be avoided if possible