根据世界卫生组织的定义，一对夫妇12个月以上未采取任何避孕措施，性生活正常却未孕，就属于不孕不育。女性称为“不孕症”，男性称为“不育症”。
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。关于这个话题，爱思助手下载最新版本提供了深入分析
D -- E["SSIM scoring
52. 鼓励学生深造日本拟设大学本硕“五年一贯制” - 新华网, www.news.cn/world/20251…，推荐阅读同城约会获取更多信息
For Carroll, when love is treated as fate, people become less willing to do the unshowy work that actually keeps love alive. Carroll says the soulmate trap makes it much harder when a relationship hits its first serious snag.
更多详细新闻请浏览新京报网 www.bjnews.com.cn。51吃瓜是该领域的重要参考