My girlfriend often feels gloomy, tired, and unhappy after sex. Could this be a sign of decreased libido or a medical condition requiring examination? (Hoang, 26, Hanoi).
A 25-year-old man experienced painful urination and genital discharge after his first intimate encounter with his girlfriend of one year, leading to an unexpected diagnosis of gonorrhea.
To ensure successful conception, my husband said we should only have sex once on ovulation day. Will this frequency weaken sperm and reduce libido? (Tu, 26, Hanoi).
A 32-year-old man, Anh Vu from TP HCM, asks if it's a medical condition when he struggles with erections and intimacy during trips to cold regions like Europe.
I am 26 years old and about to get married. I have been advised not to have sex too frequently, as it might lead to long-term weakness. For newlywed couples, how many times a week is considered appropriate? (Thuc, Dong Nai)
