Ключевые слова: age, anabolic, androgen, andropause, biology, bottle, boy, chemistry, concept, decrease, doctor, drugs, estradiol, estrogen, estrogenic, female, fertility, gender, genes, genital, girl, health, health care, healthcare, holding, hormonal, hormone, hormones, hrt, imbalance, injection, inyectable, laboratory, lgbtq, male, man, medicine, men, menopause, menstrual, people, pregnancy, problems, production, progesterone, prostate, reproduction, reproductive, research, sex, sexual, steroid, testosterone, therapy, transgender, transmasculine, transsexual, treatment, vial, woman, women,