<s>[INST] hi i m 29 years old man and i have problem with sex the problem is in normal time my penis stand properly but when i want to do sex with girls it does not stand and some water comes in my penis and it is difficult to stand ...because of this my sex activity is become weak..so can u tell me a... [/INST] Thanks for asking in Chat Doctor forum I understand your concern. Do not worry, it may be due to performance anxiety. If you are getting normal erection during sex and early morning you are normal.  You just need practice and patience. And the fluid whicChatDoctores before ejaculation is called pre-cum and is completely normal and helps in lubrication during sexual activity.  So, be cool and if possible visit a psychiatrist for counselling on sexual intercourse. All the best. </s>