USR's,
How fortunate you are to have beautiful kids. I am currently taking medication to get my womb ready for my and my partner's frozen embryo. I personally couldn't care less at what point 'it' becomes a 'life' with a 'soul' - I'd just like the chance to experience what you do as a parent.
A zygote, an oocyte, a blastocyst, an embryo - no matter at which stage the group of cells transforms into a self - should the embryo not come through the thawing, I shall not consider myself to have aided an abortion. However, I would never judge another female negatively for deliberately deciding to abort. There are many, many shades to such a personal topic as abortion.
gorgia