If you have dreamed of trying to have sexual intercourse in your dream: You may experience a painful event with other people that you may be upset about, you should take care of your mental and physical health at this time. Trying to have sexual intercourse in a dream indicates a sigh of relief, lessening of problems, being happy, trusting your loved one and getting comfortable. Trying to have sexual intercourse and not being able to have sexual intercourse in a dream means being in trouble for a while, suffering and bad developments.