Lila became pregnant very quickly. Ten months later she gave birth to a baby boy. Then the following year she had a baby girl, followed by another baby boy the next year. Reid realized that having all these babies was taking a toll on Lila's body. He needed to do something different.
He did research on how fertility clinics were set up. He managed to take equipment from a fertility clinic and set it up on his farm. He had a room where he could do what he needed to do. He had hundreds of jars stored in a nearby room.
He took two eggs from Lila and put them in a test tube. He then took some sperm which he had stored and mixed them together. He had two large jars which were like an artificial womb where he poured the mixtures. Within a day there were 2 embryos and then in a couple of months later, there were 2 babies.
The more children that he fathered the better. Within weeks, he collected eggs from Cadet Seaver, JJ, Garcia, and Prentress. They didn't remember a thing. Soon there were 20 jars of embryos being formed in various stages.
Reid realized that he would need some help and soon. Within a year the BAU team with the exception of Garcia and Morgan were retired, living on his property, working for him. .