<s>[INST] Hi Sir ;I am 29 and experianced my first real sex just few days ago , i noticed that i am having pre ejaculation and hardly i was able to penetrate my girl twice ... i am worried about .... i noticed watery substences were leaking from my penis for period in between sexs .. i used to masturbate all my sex active life before so please give me idea of what problem i have [/INST] Hello misunderstand your concern watery substances leaking from penis in between sex is pronominal fluids, it is normal phenomena due to sexual excitement and help in intercourse for lubrication. Do not worry just use condoms during sex But if ejection occur with minimal penetration with in 15 seconds after sexual intercourse it is called premature ejaculation. Premature ejaculation need evaluation and treatment after proper investigations. Premature ejaculation mostly due to stress, fatigue and performance anxiety. For that: use stop and start method of sex (divert your mind from sex at that time of ejaculation), squeeze technique, hold urine before urination, women on top position, use double condoms or condoms with lidocaine jelly. Hope this may help you Best regards </s>