在很多所谓身体健康的中年男子中,不少人都常常感到性交后十分疲劳。一般来说,困扰他们的原因主要包括以下三方面:首先,某些潜在疾病可能造成性交后疲劳,如贫血、轻度心脏病、低血钾、高血钾、甲状腺疾患、糖尿病等。其次,性爱过于激烈,时间过 In many so-called healthy middle-aged men, many people often feel very tired after having sex. In general, the main problems that plague them include the following three aspects: First, some potential diseases may cause post-partum fatigue such as anemia, mild heart disease, hypokalemia, hyperkalemia, thyroid disease, diabetes and so on. Second, sex is too intense and time goes by