The document discusses embryonic stem cell research and some things to consider. It explains that embryonic stem cells are found in the blastocyst, an early stage embryo containing around 100 cells. While embryonic stem cell research has potential medical benefits like treating Parkinson's and brain tumors in mice, it requires the destruction of embryos and may create chromosomal anomalies or cancer cells over time. The document also presents some embryo-friendly alternatives to embryonic stem cell research like using adult stem cells or cord blood cells which have treated various conditions without controversy.