Conversation: The conversation between human and AI assistant.
[|Human|] Hi,my penis goes down sometimies before i try to ejaculate, it mostly happens in night time. but during day time i am consident and i am able to ejaculte and have good sexual intercourse. Please help me with this problem. is this a common problem for men, do we have any medicines to cure this.Regards,Rajesh
[|AI|]  Hi, Thanks for writing in. There are many phases of erection and some of it is also controlled by emotions and foreplay. Sometimes in the night, intake of alcohol or certain addictive substances may inhibit erection. I suggest you avoid alcohol and any intake of any addictive substance if you are using. If you do not take alcohol or addictive substances then lack of erection may be due to stress and low energy levels. You must spend more time with your partner at night having foreplay and use lubrication jelly. Also try and keep your energy level high just before having sex by taking a nutritious dinner and taking some rest.