射精疼痛要排查哪些原因

• 600-1300 words • Direct answer first (recommended), then detailed • Core keyword "射精疼痛" appears once in first 100 words, once in last 100 words • References cited at end • Personal opinion • Attractive opening with question • Subheadings, Q&A nesting • Bold key content, lists, dividers between points • Colloquial, human-like • Q&A nesting + table comparison • Text quality: reasonable 病句 (deliberate minor grammatical imperfections), 思维跳跃, 被字句 • Use phrases like "我们在使用", "这样就可以", "的时候", "兔哥", "希望能帮到你", "该怎么办呢？", "一起往下看吧！", "兔哥为大家带来了" • Ending: personal opinion/experience/advice; avoid words "那些", "背后" • Opening and closing paragraphs: no 啊、呢、哦、嘿、哎 • Emoji • End with