Question
During intercourse with my girlfriend, I am unable to insert all the way into her cervix, and she says she doesn’t feel anything. When my penis is fully erect, it measures about 15 centimeters. Is this length normal? Also, I often get aroused while sleeping with her, why is that? Last night we had intercourse three times, and today I noticed some pain in my lower back. What can I eat to feel better? Thank you.
Answer
Hello! As long as both parties are satisfied with the sexual life, it is a happy experience and there is no need to pursue the size of the genitals. Therefore, your situation is normal. As for the frequency of sexual life, it varies due to different regions and climates, cultural backgrounds, as well as personal age, health conditions, and psychological interests. According to your situation, you need to moderate your sexual life and avoid overindulgence. In terms of diet, you can eat more foods that have a tonifying kidney and solidifying essence effect, such as walnuts, chestnuts, softshell turtle, pigeon eggs, and pork kidneys. If both of you do not feel tired but are full of energy, have a strong work ethic, do not affect sleep, and feel very comfortable physically and mentally with abundant vitality that does not affect your daily life and work, then it is normal. If you feel weak the next day, lack vitality, are tired and drowsy, have shortness of breath and dizziness, sore lower back and legs, decreased appetite, and it affects your daily life and work, then it is excessive, and you must adjust yourself. For people aged 20-30, sexual activity is in a peak period and can be about 3 times a week.