美国生孩子为什么能够产生？为什么是合法（准确的说不违法）？为什么那么多的美妈愿意去美国生孩子？等等那么多的原因,一个原因美国宪法的第十四条修正案，规定凡出生在美国的孩子将会自动获得美国国籍并且不可剥夺！

原文如下:

Section 1. All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside. No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.

注解：

1：第十四条修正案规定任何在美国出生的儿童生来就是美国公民，不需考虑其父母的国籍

2：任何一州，都不得制定或实施限制合众国公民的特权或豁免权的法律

Section 2. Representatives shall be apportioned among the several States according to their respective numbers, counting the whole number of persons in each State, excluding Indians not taxed. But when the right to vote at any election for the choice of electors for President and Vice President of the United States, Representatives in Congress, the Executive and Judicial officers of a State, or the members of the Legislature thereof, is denied to any of the male inhabitants of such State, being twenty-one years of age, and citizens of the United States, or in any way abridged, except for participation in rebellion, or other crime, the basis of representation therein shall be reduced in the proportion which the number of such male citizens shall bear to the whole number of male citizens twenty-one years of age in such State.

Section 3. No person shall be a Senator or Representative in Congress, or elector of President and Vice President, or hold any office, civil or military, under the United States, or under any State, who, having previously taken an oath, as a member of Congress, or as an officer of the United States, or as a member of any State legislature, or as an executive or judicial officer of any State, to support the Constitution of the United States, shall have engaged in insurrection or rebellion against the same, or given aid or comfort to the enemies thereof. But Congress may, by a vote of two-thirds of each House, remove such disability.

Section 4. The validity of the public debt of the United States, authorized by law, including debts incurred for payment of pensions and bounties for services in suppressing insurrection or rebellion, shall not be questioned. But neither the United States nor any State shall assume or pay any debt or obligation incurred in aid of insurrection or rebellion against the United States, or any claim for the loss or emancipation of any slave; but all such debts, obligations and claims shall be held illegal and void.

Section 5. The Congress shall have power to enforce, by appropriate legislation, the provisions of this article.

很多的不懂得中介总是在说，如果在中国上户口，美国国籍会被自动取消，中国派出所也让妈妈们签订所谓的国籍放弃权利，但这些都会影响宝宝美国国籍的身份吗？

解答：没用！完全不会！

法律依据：

失去公民权

只有在以下情况下，美国公民才有可能失去其公民权:

在美国历史上相当长的一段时间里，自愿取得他国国籍将被认为主动放弃其美国公民身份，这一规定被写入了当时美国与其他多个国家之间的一系列条约之中(班克罗夫特条约)。不过，联邦最高法院在1967年的阿弗罗依姆诉鲁斯克案、1980年的万斯诉特拉查斯案中都否定了这一条款，并认定第十四条修正案的公民条款禁止国会撤消任何美国公民的公民权。

但是一个人可以根据他自己的意志来从宪法上放弃自己的公民权，而且国会也可以在赋予一个并非在美国出生的人公民权后，再予以撤消。

注解：也就是我之前和妈妈们说的，不用担心上户口什么会被取消美国国籍，只有一种情况，美宝在美国公证员的面前，亲自承认宣誓放弃美国国籍这个时候才会被取消，不然美国国籍就是跟随宝宝一辈子！

综上所述：

1：美国生孩子合法合规！

2：国内上户口等不会影响美宝的国籍！