article_snippet.sent: The average time between penetration and he ejaculating (for heterosexual couples) is nine minutes.
article_snippet.sent: Each couple attempted intercourse at least twice a week for eight weeks and used a stop watch, clicking it on the minute he penetrated and clicking stop immediately after ejaculation.
article_snippet.sent: Previous studies settled on between two or three minutes duration; another rated the 'ideal time' of intercourse for both men and women at between three and 13 minutes.
article_snippet.sent: A study including opinions of 25 highly respected sex therapists identified eight elements that make up the best sex you can possibly expect.
article_snippet.sent: The average number of erections per day for most men is seven.
article_snippet.sent: The average quantity of semen ejaculated is 3ml.
article_snippet.sent: The average speed of ejaculation is 28 miles per hour.
article_snippet.sent: The amount of blood in an erect penis is ten times more than when an erect penis's flaccid.
article_snippet.sent: when it's flaccid shoots from 9ml flaccid to 90ml erect.