Can I get pregnant without using protection during sex?

If you're experiencing erectile dysfunction—difficulty getting or maintaining an erection—it could be due to issues like blood circulation problems affecting your penis's length and quality. Stress, anxiety, and conditions such as diabetes can also affect your sexual health. To improve your situation, try reducing stress, staying active, eating healthily, and consulting your doctor for guidance. 

Chances are very less since sperm on hand cannot get any female pregnant. 

Your age means that it’s completely normal for guys your age to have wet dreams. It happens when extra fluids are released by the body during sleep Sometimes this is caused due to sexual thoughts, or because there wasn't enough time before going to bed for all necessary liquid releases. You should relax before going to sleep and avoid any stimulating activities so as not increase the likelihood of having a wet dream It needn't be worried about, as this occurs naturally!

If you happen to have a pimple on your penis, it does not necessarily mean that you have an STD/STI. This could be caused by something as simple as irritation or clogged pores. However, it is advisable not to engage in sexual activity when the pimple is painful, oozing pus, or has other accompanying symptoms. Keep the area clean and dry and if it does not get better, seek medical advice. 

One issue­ is when the sperm come­s out too fast, which doctors call premature ejaculation. Anothe­r problem is when a man cannot get or ke­ep his penis hard, known as ere­ctile dysfunction. These challe­nges may happen due to stre­ss, worry, or health issues. To make things be­tter, open communication with your partner is ke­y. Sharing feelings and nee­ds can bring understanding. Managing stress through relaxation, e­xercise, or hobbies can also he­lp. In some cases, counselling or me­dicine prescribed by a doctor may be­ beneficial. 

Premature ejaculation is a condition that is characterized by the fact that the man finishes too soon during sex, in most cases a minute. The most common symptoms are the quick finish, the stress, and the avoidance of intimacy. Causes can be anxiety, excitement, or bad experiences that one has gone through. Don't panic, there are ways to help, such as breathing exercises, changing positions, or talking openly with your partner to reduce stress.

If you take PEP drugs, you can still transmit HIV to your partne­r. The medication reduce­s risk but doesn't prevent transmission comple­tely. Symptoms like feve­r, body aches, and swollen lymph nodes may occur with HIV infe­ction. Using condoms consistently during sex is crucial for preve­ntion.