Lots of red flags here. To start, in the 99% of the times this question can be answered with: no. I bet that the man being promoted here as the best thing sin

Lots of red flags here. To start, in the 99% of the times this question can be answered with: no. I bet that the man being promoted here as the best thing since the invention of Banjo, didn't discovered the effect of chemical gradients in Embryology. (I don't know everything, and I could be wrong. I'm open to discuss his published scientific articles in the field). That the same process that makes your arm will be repeated later to build each one of your fingers is known since many decades ago (count the number of articulations, is always car, car plus a cdr). See the video of U2 "Even better than the real thing" for a graphic representation of the idea. Yes, this is how it works basically. > Take 10 identical fertilized eggs and put them in 10 different people and you'll get 10 different humans You can bet it. This big claims always worry me. They either reveal a basic lack of understanding about biology, or are predatory and directed to select people that don't understand even the most basic concepts on Biology. An spermatozoa can be used just one or zero times. Period. There is not such thing as "10 identically fertilized eggs put in the same woman will get exactly the same human ten times", because is impossible to find 10 genetically identical spermatozoans and 10 genetically identical ovules to match them. Each time meiosis happens what you have is a similar but genetically different cell