Baidu
map

JAMA Netw Open:历时6年,跟踪4万多例试管婴儿,得出这样的结论……

2022-09-02 MedSci原创 MedSci原创

JAMA Netw Open:辅助生殖技术与儿童癌症风险

全世界通过辅助生殖技术(ART)出生的婴儿数量有所增加。在2018年的台湾,每20名新生儿中约有1名是在ART帮助下出生的(占所有新生儿的5.7%)。然而,有生育问题或接受不孕治疗的父母所生的孩子被发现有增加的表观遗传改变和不良围产期结局的风险,可能与儿童癌症有关

目前关于ART受孕与儿童癌症之间关联的证据仍有待商榷。在暴露和结局都是罕见事件的情况下,目前很少有研究使用基于人群的大型设计来减少选择偏倚并避免有限数量的暴露病例。过去的研究没有探讨围产期结局是否介导了受孕方式与儿童癌症之间的关联。因此,本研究使用2004年至2017年间台湾登记数据设计了一项基于人群的队列研究,以检查受孕方式(自然受孕,低生育力和非ART以及ART)与儿童癌症风险的关联,并评估了围产期结局在该关联中的潜在中介作用。

这项基于人群的全省性队列研究包括从2004年1月1日至2017年12月31日台湾2308016名符合条件的亲子三合会的登记数据。共确定了1880名患有儿童癌症的儿童。受孕模式定义为(1)自然受孕,(2)低生育力和非ART(即,不孕症诊断,但没有ART促进受孕),或(3)ART(即不孕不育诊断和ART促进受孕)。

结果显示,父亲和母亲的平均年龄分别为33.28(5.07)和30.83(4.56)岁。在2308016名儿童中,52.06%为男孩,8.16%为早产儿,7.38%为低出生体重儿。

父亲和母亲的平均(SD)年龄分别为33.28(5.07)和30.83(4.56)岁。2308016例中,52.06%为男孩,8.16%为早产,7.38%为低出生体重儿。在1490万人年的随访中(中位数,6年[IQR, 3-10年]),在对混杂因素进行调整后,与自然受孕相比,ART受孕与任何类型的儿童癌症(HR,1.58;95%CI,1.17-2.12),白血病(HR,2.10;95%CI,1.20-3.70)和肝肿瘤(HR,2.71;95%CI,1.28-5.73)的风险增加有关。与未接受ART的不孕不育相比,ART受孕还与任何类型的儿童癌症(HR,1.42;95%CI,1.04-1.95),白血病(HR,1.88;95%CI,1.03-3.43)和肝肿瘤(HR,2.41;95%CI,1.05-5.52)的风险较高相关。其他类型的儿童癌症与受孕方式没有关联。儿童癌症的风险在低生育力和非ART受孕组与自然受孕组之间没有显着差异。

中介分析表明,与ART受孕相关的癌症风险增加不是由早产或出生体重过低介导的。

在这项队列研究中,通过ART受孕的儿童患儿童癌症的风险高于自然受孕的儿童,并且高于那些被诊断为不孕症的父母所生的孩子没有使用ART。风险增加不能用早产或低出生体重来解释。

原文来源:

Weng S, Huang Y, Huang Y, Li Y, Chien L. Assisted Reproductive Technology and Risk of Childhood Cancers. JAMA Netw Open. 2022;5(8):e2230157. doi:10.1001/jamanetworkopen.2022.30157

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1734545, encodeId=95e51e3454529, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Thu Mar 09 04:07:03 CST 2023, time=2023-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1813191, encodeId=0c5f1813191d5, content=<a href='/topic/show?id=1fdd91e56f7' target=_blank style='color:#2F92EE;'>#试管婴#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91756, encryptionId=1fdd91e56f7, topicName=试管婴)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Wed May 03 17:07:03 CST 2023, time=2023-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1729789, encodeId=1e581e2978950, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Mon May 01 19:07:03 CST 2023, time=2023-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1242644, encodeId=d34612426441e, content=<a href='/topic/show?id=9c6c91e5784' target=_blank style='color:#2F92EE;'>#试管婴儿#</a><a href='/topic/show?id=d8dbe130197' target=_blank style='color:#2F92EE;'>#癌症#</a><a href='/topic/show?id=faf6e15036c' target=_blank style='color:#2F92EE;'>#癌症风险#</a>增高?是不是因为体外环境可能会引发一些<a href='/topic/show?id=e6924180936' target=_blank style='color:#2F92EE;'>#基因突变#</a>的可能?, beContent=null, objectType=article, channel=null, level=null, likeNumber=204, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91757, encryptionId=9c6c91e5784, topicName=试管婴儿), TopicDto(id=71301, encryptionId=d8dbe130197, topicName=癌症), TopicDto(id=71503, encryptionId=faf6e15036c, topicName=癌症风险), TopicDto(id=41809, encryptionId=e6924180936, topicName=基因突变)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Fri Sep 02 02:44:13 CST 2022, time=2022-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1243679, encodeId=acb712436e966, content=JAMA上文章都是顶级的,谢谢梅斯及时上新, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=肿瘤克星, createdTime=Thu Sep 01 16:07:03 CST 2022, time=2022-09-01, status=1, ipAttribution=)]
    2023-03-09 canlab
  2. [GetPortalCommentsPageByObjectIdResponse(id=1734545, encodeId=95e51e3454529, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Thu Mar 09 04:07:03 CST 2023, time=2023-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1813191, encodeId=0c5f1813191d5, content=<a href='/topic/show?id=1fdd91e56f7' target=_blank style='color:#2F92EE;'>#试管婴#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91756, encryptionId=1fdd91e56f7, topicName=试管婴)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Wed May 03 17:07:03 CST 2023, time=2023-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1729789, encodeId=1e581e2978950, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Mon May 01 19:07:03 CST 2023, time=2023-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1242644, encodeId=d34612426441e, content=<a href='/topic/show?id=9c6c91e5784' target=_blank style='color:#2F92EE;'>#试管婴儿#</a><a href='/topic/show?id=d8dbe130197' target=_blank style='color:#2F92EE;'>#癌症#</a><a href='/topic/show?id=faf6e15036c' target=_blank style='color:#2F92EE;'>#癌症风险#</a>增高?是不是因为体外环境可能会引发一些<a href='/topic/show?id=e6924180936' target=_blank style='color:#2F92EE;'>#基因突变#</a>的可能?, beContent=null, objectType=article, channel=null, level=null, likeNumber=204, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91757, encryptionId=9c6c91e5784, topicName=试管婴儿), TopicDto(id=71301, encryptionId=d8dbe130197, topicName=癌症), TopicDto(id=71503, encryptionId=faf6e15036c, topicName=癌症风险), TopicDto(id=41809, encryptionId=e6924180936, topicName=基因突变)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Fri Sep 02 02:44:13 CST 2022, time=2022-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1243679, encodeId=acb712436e966, content=JAMA上文章都是顶级的,谢谢梅斯及时上新, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=肿瘤克星, createdTime=Thu Sep 01 16:07:03 CST 2022, time=2022-09-01, status=1, ipAttribution=)]
    2023-05-03 ying_wu
  3. [GetPortalCommentsPageByObjectIdResponse(id=1734545, encodeId=95e51e3454529, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Thu Mar 09 04:07:03 CST 2023, time=2023-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1813191, encodeId=0c5f1813191d5, content=<a href='/topic/show?id=1fdd91e56f7' target=_blank style='color:#2F92EE;'>#试管婴#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91756, encryptionId=1fdd91e56f7, topicName=试管婴)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Wed May 03 17:07:03 CST 2023, time=2023-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1729789, encodeId=1e581e2978950, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Mon May 01 19:07:03 CST 2023, time=2023-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1242644, encodeId=d34612426441e, content=<a href='/topic/show?id=9c6c91e5784' target=_blank style='color:#2F92EE;'>#试管婴儿#</a><a href='/topic/show?id=d8dbe130197' target=_blank style='color:#2F92EE;'>#癌症#</a><a href='/topic/show?id=faf6e15036c' target=_blank style='color:#2F92EE;'>#癌症风险#</a>增高?是不是因为体外环境可能会引发一些<a href='/topic/show?id=e6924180936' target=_blank style='color:#2F92EE;'>#基因突变#</a>的可能?, beContent=null, objectType=article, channel=null, level=null, likeNumber=204, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91757, encryptionId=9c6c91e5784, topicName=试管婴儿), TopicDto(id=71301, encryptionId=d8dbe130197, topicName=癌症), TopicDto(id=71503, encryptionId=faf6e15036c, topicName=癌症风险), TopicDto(id=41809, encryptionId=e6924180936, topicName=基因突变)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Fri Sep 02 02:44:13 CST 2022, time=2022-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1243679, encodeId=acb712436e966, content=JAMA上文章都是顶级的,谢谢梅斯及时上新, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=肿瘤克星, createdTime=Thu Sep 01 16:07:03 CST 2022, time=2022-09-01, status=1, ipAttribution=)]
    2023-05-01 feather89
  4. [GetPortalCommentsPageByObjectIdResponse(id=1734545, encodeId=95e51e3454529, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Thu Mar 09 04:07:03 CST 2023, time=2023-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1813191, encodeId=0c5f1813191d5, content=<a href='/topic/show?id=1fdd91e56f7' target=_blank style='color:#2F92EE;'>#试管婴#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91756, encryptionId=1fdd91e56f7, topicName=试管婴)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Wed May 03 17:07:03 CST 2023, time=2023-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1729789, encodeId=1e581e2978950, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Mon May 01 19:07:03 CST 2023, time=2023-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1242644, encodeId=d34612426441e, content=<a href='/topic/show?id=9c6c91e5784' target=_blank style='color:#2F92EE;'>#试管婴儿#</a><a href='/topic/show?id=d8dbe130197' target=_blank style='color:#2F92EE;'>#癌症#</a><a href='/topic/show?id=faf6e15036c' target=_blank style='color:#2F92EE;'>#癌症风险#</a>增高?是不是因为体外环境可能会引发一些<a href='/topic/show?id=e6924180936' target=_blank style='color:#2F92EE;'>#基因突变#</a>的可能?, beContent=null, objectType=article, channel=null, level=null, likeNumber=204, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91757, encryptionId=9c6c91e5784, topicName=试管婴儿), TopicDto(id=71301, encryptionId=d8dbe130197, topicName=癌症), TopicDto(id=71503, encryptionId=faf6e15036c, topicName=癌症风险), TopicDto(id=41809, encryptionId=e6924180936, topicName=基因突变)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Fri Sep 02 02:44:13 CST 2022, time=2022-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1243679, encodeId=acb712436e966, content=JAMA上文章都是顶级的,谢谢梅斯及时上新, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=肿瘤克星, createdTime=Thu Sep 01 16:07:03 CST 2022, time=2022-09-01, status=1, ipAttribution=)]
    2022-09-02 小小医者

    #试管婴儿##癌症##癌症风险#增高?是不是因为体外环境可能会引发一些#基因突变#的可能?

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1734545, encodeId=95e51e3454529, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Thu Mar 09 04:07:03 CST 2023, time=2023-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1813191, encodeId=0c5f1813191d5, content=<a href='/topic/show?id=1fdd91e56f7' target=_blank style='color:#2F92EE;'>#试管婴#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91756, encryptionId=1fdd91e56f7, topicName=试管婴)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=11b4465, createdName=ying_wu, createdTime=Wed May 03 17:07:03 CST 2023, time=2023-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1729789, encodeId=1e581e2978950, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Mon May 01 19:07:03 CST 2023, time=2023-05-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1242644, encodeId=d34612426441e, content=<a href='/topic/show?id=9c6c91e5784' target=_blank style='color:#2F92EE;'>#试管婴儿#</a><a href='/topic/show?id=d8dbe130197' target=_blank style='color:#2F92EE;'>#癌症#</a><a href='/topic/show?id=faf6e15036c' target=_blank style='color:#2F92EE;'>#癌症风险#</a>增高?是不是因为体外环境可能会引发一些<a href='/topic/show?id=e6924180936' target=_blank style='color:#2F92EE;'>#基因突变#</a>的可能?, beContent=null, objectType=article, channel=null, level=null, likeNumber=204, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91757, encryptionId=9c6c91e5784, topicName=试管婴儿), TopicDto(id=71301, encryptionId=d8dbe130197, topicName=癌症), TopicDto(id=71503, encryptionId=faf6e15036c, topicName=癌症风险), TopicDto(id=41809, encryptionId=e6924180936, topicName=基因突变)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/Random/55971dc507c93968175ce7cc1e177b372a83869f.jpg, createdBy=f63e4754896, createdName=小小医者, createdTime=Fri Sep 02 02:44:13 CST 2022, time=2022-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1243679, encodeId=acb712436e966, content=JAMA上文章都是顶级的,谢谢梅斯及时上新, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=肿瘤克星, createdTime=Thu Sep 01 16:07:03 CST 2022, time=2022-09-01, status=1, ipAttribution=)]
    2022-09-01 肿瘤克星

    JAMA上文章都是顶级的,谢谢梅斯及时上新

    0

相关资讯

Lancet:卵胞浆内单精子显微注射对非男方不孕因素夫妇受孕率的影响

对于男性精子质量正常的不孕夫妇,与传统体外受精方式相比,卵胞浆内单精子显微注射技术不能提高生育率。

与伴侣精子相比,使用捐赠精子怀孕是否与更高的不良围产期结局风险相关?

捐精可能导致妊娠高血压疾病和小于胎龄儿的风险轻微增加。

J Hepatology:慢性肝病和肝移植患者体外受精的安全性和有效性分析

自1980年代首次试管婴儿怀孕以来,试管婴儿和其他受孕方法方法变得越来越流行。此外,妊娠妇女的肝脏疾病的患病率也逐渐上升。

NEJM:陈子江团队证实第三代试管婴儿技术PGT-A不宜在常规人群中应用

今天,《新英格兰医学杂志》(NEJM)发表山东大学附属生殖医院陈子江院士领衔的一项辅助生殖临床试验结果,文题为Live Birth with or without Preimplantation Ge

Hum Reprod:卵泡自然生长和排卵对冻融胚胎移植妊娠结局的影响

南京医科大学附属妇产科医院开展的回顾性临床研究,评估了自然卵泡生长和排卵对计划的人工冻融胚胎移植妊娠结局的影响

JAMA Netw Open:试管婴儿患癌风险比自然生产增加200%!出生缺陷比例也更高

“试管婴儿”对于很多人来说虽然操作上很陌生,但是我们还是或多或少听过这一辅助生殖技术。对于想生育孩子的父母来说,“试管婴儿”圆了很多人当父母的梦想。

Baidu
map
Baidu
map
Baidu
map