你好，您的情况可能是刚接触性生活。心理比较紧张，经验不足所导致的。建议你平时一定要多锻炼身体，多做 复合维生素片 用于满足妇女怀孕时及产后对维生素、矿物质和微量元素的额外需求。预防孕期由于缺铁和缺乏叶酸引起的贫血。 1 calendar year in the past [Out of doors] Rent a boat during the park to get sexual intercourse within the lake, persons occur and go on the shore. 建议关注个人卫生状况，定... https://franciscowacfh.therainblog.com/35651538/5-simple-techniques-for-做爱