There is no scientific basis for an old man to be

03 May

The old man is clever son and there is no scientific basis with the opening of "comprehensive national two child policy, more older couples have fertility requirements. But add a couple of age, the effects of egg, sperm quantity and quality significantly, fertilization and embryo formation process, the risk of genetic defects and mental sub cognitive impairment increased. Therefore, how to evaluate the fertility, how to carry out scientific pregnancy became a hot topic nowadays. The day before, the Third Affiliated Hospital of Zhongshan University Center for reproductive medicine "fertility assessment and scientific help pregnant large clinic activities, associate professor, director of the center for reproductive Ou Jianping the Third Affiliated Hospital of Zhongshan University, said in an interview with reporters, in addition to advanced maternal reproductive risk, fertility and reproductive outcomes in older men are equally deserving of attention. 40 years old male reproductive health of the offspring of high risk spread easily between Fang father clever children’s argument, that old father child intelligence level will be relatively high. In this regard, the European Jianping director said elderly male reproductive health of offspring increased risk. "Older men’s social experience, economic capacity, rich material conditions, may be more favorable in the education of offspring, but there is no scientific basis that older fathers and offspring of the intelligence level is directly linked to, instead, age on male fertility and offspring health risk should not be underestimated." As men age, fertility, reproductive success rate decreased, reducing the chance of pregnancy, sperm gene mutation and genetic age is associated with increased risk of disease. Director Ou Jianping pointed out that the exclusion factors of female egg quality, elderly male child Daiyide genetic diseases, including cartilage hypoplasia, cleft lip and cleft palate, congenital heart disease, congenital hip dislocation, spinal bifida and limb deformities and other congenital diseases. In addition to offspring birth defects, also influenced the disease age of male offspring cognitive disorders. A study found that more than 40 year old male born offspring of children with autism is 5.75 times smaller than a 30 year old male. Director Ou Jianping said: "the old father refers to the male 40 years of age or older, elderly male offspring risk of autism, schizophrenia, affective disorder and risk of epilepsy may be increased, and the elderly male germ cell gene mutation, chromosome breakage and so on." More exciting content, please pay attention to the Shanghai child parent club "micro signal

老夫易生聪明儿 并无科学依据随着国家“全面二孩”政策开放,更多大龄的夫妇有生育上的需求。但夫妇年龄的增加,对其卵子、精子数量与质量均有明显的影响,受精和胚胎形成过程中,子代遗传缺陷和精神认知障碍的风险增高。因此,如何评估生育力,如何进行科学的助孕成为时下的热门话题。日前,中山大学附属第三医院生殖医学中心的“生育力评估与科学助孕”大型义诊活动上,中山大学附属第三医院生殖中心主任欧建平副教授在接受记者采访时表示,除了高龄产妇生育风险高,高龄男性的生育能力和生殖结局同样值得关注。40岁以上男性生育子代健康风险高坊间流传着老父易生聪明儿的说法,认为高龄父亲的孩子智力水平会相对较高。对此,欧建平主任表示高龄男性生育子代健康风险增加。“高龄男性的社会阅历、经济能力、物质条件丰富,可能在子代的教育方面更加有利,但没有科学根据表明高龄父亲与子代的智力水平有直接联系,反而,年龄对男性的生育能力以及子代健康产生的风险不容小觑。”随着男性年龄增加,生育力下降,辅助生殖成功率降低,女方妊娠机会减少,与年龄相关的精子基因突变和遗传疾病风险增加。欧建平主任指出,排除女性卵子质量等因素,高龄男性子代易得遗传病,包括软骨发育不全、唇裂腭裂、先天性心脏病、先天性髋关节脱位、脊柱裂及四肢畸形等先天性疾病。除了子代出生缺陷,男性年龄对子代精神认知障碍等疾病也有一定影响。有研究发现,超过40岁的男性所生育子代的儿童孤独症是小于30岁男性的5.75倍。欧建平主任称:“高龄父亲指40岁以上男性,高龄男性的子代患儿童孤独症、精神分裂症、情感障碍与癫痫的风险增高,可能与高龄男性生殖细胞发生基因突变、染色体断裂等有关。”更多育儿精彩内容请关注“上海亲子俱乐部”微信号相关的主题文章: