年龄：一个被忽视的不育环境因素

根据一项旨在强烈要求开展各省市可避免早产教学新项目的份文件，数百万澳洲人将发现生个孩童比他们现实的更昧了，甚至有些人实际上就没法分娩了。 这个各省市性分娩研究工作显示，成年人在30到39岁的人中会有88%的女性和57%的男人视为自己没有分娩关键问题。 但是，他们难为了。 早产就在我们身边——每六对妻子中会就有一对蒙受早产顾虑——因为以前人们要女儿的成年人推后，这样留给分娩的时间大大减少。只有27%的男人在30岁以前生下第一个女儿，而30年前这个小数点是92%。分娩成年人推后是早产的一个主要关键问题，想想看，一个男人在21岁时有超过1有约精子，但是到了27岁就只有大约150000个了。 主管塔斯马尼亚分娩总会管控分娩力原计划的Anne Clark宣称，成年人对男人分娩力的制约存有着误会，而成年人对女性分娩力的制约则存有着更多的误会。 在被报告的2400人中会，只有2%的人视为女性早产是没法接受液配子外科手术的原因，没有人视为成年人是造成早产的环境因素。但分娩总会宣称，女性早产是促成液配子外科手术的夫妻中会最典型的原因。 Clark 护士向的政府外交家们演示了分娩总会的研究工作结果，这些外交家们专门组织起来了一个小组以推动一个国家政府分娩措施。 该小组一位叫Liberal MP Mal Washer的协作者把对早产的过分眼中为“一个国家政府的灾昧”，他宣称：“报告显示，连串关于分娩成年人、吸烟以及其他诸如肥胖等环境因素造成早产的各省市教学战役迫在眉睫了”。 医学生殖学家Ian Fraser 告诉外交家们抛开能够管控分娩率的措施不话说，当局在这个关键问题来得很严重影响的时候未能对一些分娩研究工作作出正式催化。这包括Fraser客座教授2005年的一个份文件，在该份文件中会，Fraser客座教授介绍了很多关于女性早产外科手术和公众教学关键问题。 的政府当局湖北省人民政府发言人Tony Abbott 话说，当局还在考虑Fraser的份文件“这个份文件以及当局的对政府将会在年底公布”。分娩研究工作研究工作宣称：就算人们其实了成年人对于分娩的制约，也不会对人们要求何时分娩女儿造成制约。 Clark护士话说：与一些流行的看法忽略，选择晚**儿并不是男人忙碌她们的职业技能，而是促成稳定的关系和经济保障。被报告的男人将职业技能原因名列了14个制约她们作出分娩孩童的要求环境因素的第13位，30岁时还没有孩童的男人中会有三分之一是因为她们没有异性恋。 Clark宣称，以前的社会生活转变逼迫人们分娩孩童的成年人推后，任何教学活动都应该期望那些在30多岁意图分娩孩童，但经过6到12个月的无论如何还没法成功的妻子促成设法。

Ignorance a factor in infertilityAnnabel StaffordOctober 13, 2006MILLIONS of Australians will find it much harder to he children than they expect — or may not be able to he them at all — according to a landmark new report that has led to calls for a national education program to prevent infertility.The National Fertility Study shows that 88 per cent of men and 57 per cent of women between the ages of 30 and 39 reckon they will he children without any problem.They're wrong.While infertility has always been around — one in six couples will suffer from it — because people are now hing children much later in life, the time left to conceive has been cut dramatically. Just 27 per cent of women he their first child before they turn 30, compared to 92 per cent 30 years ago. This is a major problem for fertility considering that at 21 a woman has more than 1 million eggs while at 27 she has only about 150,000.Anne Clark, who runs the fertility preservation project for the Fertility Society of Australia, said while there was misunderstanding about the effects of age on a woman's fertility, there was even more misunderstanding about its effects on a man's.Only 2 per cent of the 2400 people surveyed believed a man's infertility was a reason people got IVF treatment and none believed a man's age was a factor. But male infertility is the most common reason couples seek IVF, according to the Fertility Society.Dr Clark presented the results of the Fertility Study this week to federal politicians who he formed a group dedicated to promoting the need for a national fertility policy.The group's co-ordinator, Liberal MP Mal Washer, described ignorance about fertility as "a national disaster". The survey proved the need for a national education campaign about the effects on fertility of age, smoking and other factors such as obesity, he said.Reproductive medicine expert Ian Fraser told the politicians that despite the desperate need for a fertility preservation policy, the Government had failed to release or publicly respond to several reviews into infertility made since it had come to power. These included a 2005 review by Professor Fraser, which is believed to recommend more public education about and treatments for male infertility.A spokeswoman for federal Health Minister Tony Abbott said that the Government was still considering the Fraser review and "the report, together with the Government's response, will be made public before the end of the year".The Fertility Study suggests that even if people know about the effect of age on fertility, it may not change decisions about when to he children.Contrary to popular belief, later childbearing was not due to women pursuing their careers, but to a desire for stable relationships and financial security, Dr Clark said. Surveyed women rated career equal 13th of 14 factors that would influence their decision to he children, while one in three women in their 30s had no children because they had no partner.Dr Clark said that because such societal changes were forcing people to he children later, any education campaign should also encourage couples in their 30s to seek help if they were unable to conceive after six to 12 months of trying.

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