https://www.cnsnews.com/news/article/emily-ward/pro-life-leaders-condemn-use-aborted-baby-parts-humanize-mice
Look at this crap. University of California at San Francisco requires two late term aborted bodies of humans of twenty four weeks gestation to use their thymus and liver to graft to mice. In order to study immunology. That is six months. Many are viable. UCSF also teaches abortion.