异形怪胎

薇吉妮亚(布鲁克亚当斯)与老公(杰夫海恩嘉)为了想生个孩子，用尽了一切办法，在求教过一位专门治疗不孕症的专家(詹姆斯凯伦)后，最后终于如愿以偿地成功受孕。 原本满心期待当妈妈的薇吉妮亚，却发现自己的身体起了不该发生的诡异变化，当夫妻俩发现这个尚未出生的孩子竟是项疯狂实验的成果时，却为时已晚，薇吉妮亚腹中的「胎儿」已成了两人无法摆脱的恶梦…A couple who cannot have children joins an in-vitro fertilization program. While she is with child, she finds strange occurrences happening within her body. The horror surrounding the child comes to light when the parents find that their child has been part of a mad experiment.