Hello, Sticky watery discharge through the penis when you watch sexual content or chat with your partner is a normal physiological response. Night fall that you are having is caused by stress, anxiety and hectic lifestyle. Other conditions that may cause night fall are absence or lack of sexual activity, excessive stimulation of the genitals, watching too much of explicit content, inadequate ejaculation. Avoid going to bed with full bladder at night, stay away from stress(emotional or physical), or weak muscles. Night fall is commonly treated with antidepressants, hormonal therapy, and taking a well-balanced diet rich in whole foods. You are advised to take good sleep, exercise regularly, manage stress, avoid pornography. Nightfall is a healthy physiological process, it is natural. Do not try to stop it completely. For a healthy sperm count, take a diet rich in protein and take food that boosts your testosterone levels. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Nupur K., General & Family Physician