Do I need 2 Levonorgestrel pills for back-to-back unprotected sex?

You're noticing a change in your penis size during masturbation. This can be due to the following reasons. Potential reasons include stresses of life, fatigue, or physical diseases like low testosterone. Take the time to chew the turnover of your body by consuming nutritious food, exercising, and giving yourself the rest needed. If no improvements are observed, the best step would be to consult a doctor for probable treatments.

To prevent the leaking of more pre-cum in gray pants, it can be due to increased sweat or the fabric color showing it more. It is not uncommon for men to have pre-cum. If this is bothering you, try out the underwear that will absorb moisture or see how light colors work. It is best to wear something that makes you feel comfortable.

Such problems may result from different things such as stress, anxiety, or certain medical conditions. Take good care of yourself by getting enough sleep, eating healthy foods, and engaging in physical exercises regularly. Besides, try to open up with your spouse about this matter and at the same time practice some relaxation methods together. 

Being sexually active at the age of 18 is a common thing, but it is important to be prepared. Safe sex through protection, like condoms, can not only prevent pregnancy but diseases as well. Anxiety is a common feeling before sex. Sharing your fears with a partner is a good start. 

Please provide more information on what specific problem you are facing with your sexual life, only then i can provide proper advice.

Premature ejaculation is when a person buddies are in bed. High testosterone rates can still cause it, even though the rarity of the condition. The common causes are stress, anxiety, and relationship problems. To the overcoming, try out breathing methods, therapy, and sensitizing methods. Consulting a sex therapist may also help. 

Feeling impotent or not lasting long in bed can really be annoying, but it needs to be handled early enough. Signs may be finding it hard to keep an erection and ejaculating too soon. Causes are; stress, unhealthy living or other unknown illnesses. Some tips for getting better include regular physical exercise, healthy eating habits and stress reduction methods such as meditation among others. Its also advisable that you seek medical help from professionals who will provide you with individualized treatment depending on your condition.