Dr. Murugan Sankaranantham, Sr. Consultant, HIV and Sexual Medicine, Tirunelveli, Tamil Nadu
Sexuality is a fundamental human instinct, central to both reproduction and pleasure. Yet societal taboos and misconceptions continue to discourage open conversation about sexual health, leaving many hesitant to seek guidance. Sexual issues are rarely purely physical — stress, anxiety, and past negative experiences all affect performance, often triggering a cycle of performance anxiety.
Clearing Common Misconceptions
Nocturnal emissions or early-morning discharge — often after abstinence, or linked to prostatitis or constipation — are generally benign. Pre-ejaculatory fluid, which lubricates the urethra and neutralizes acidity to protect sperm, is often mistaken for ejaculation but serves a different purpose entirely.
Erectile Function and Aging
Sexual performance typically peaks between ages 16–25 and declines gradually thereafter. Erectile dysfunction affects an estimated 52% of men aged 40–70, yet 80% never seek help. Understanding the sexual response cycle — desire, arousal, plateau, orgasm, resolution — helps identify where dysfunction arises. Notably, vasectomy and tubal ligation affect only sperm transport, not sexual desire or performance.
Middle-Age Challenges
Sexual difficulties in this stage often stem from monotony, stress, exhaustion, or underlying health issues rather than a single cause. Repeated setbacks can create a self-reinforcing anxiety-performance cycle. The refractory period naturally lengthens with age, and reduced privacy in extended-family households can also limit intimacy.
Fertility Myths
Daily intercourse isn’t necessary for conception — sperm survives up to 24 hours in the reproductive tract, so intercourse every other day is often sufficient. Fears about sperm “leaking out” are largely unfounded, as only a small fraction needs to reach the cervix from the millions produced. Adjusting positions can help optimize sperm placement.
Other Conditions
Vaginismus — involuntary vaginal muscle contraction preventing penetration — is sometimes mistaken for a partner’s dysfunction; treatment targets the underlying muscle rigidity. Menopause, congenital issues, and metabolic disorders can also affect sexual function but are manageable with proper care.
Special SituationsSexual activity is generally safe during pregnancy unless complications arise, and can typically resume after cardiac or abdominal