@cwaddell To make a clone, your sim must have level 10 in the science skill, and have access to a science research machine. First, they need to get a DNA sample from the person they want to clone. They can't clone themselves, it has to be someone else. Once they have the DNA, they must be on the lot with the science machine. Once there, you just click on the DNA sample in their personal inventory and select to make a clone from the sample. I don't remember the exact wording. They can't do it by clicking on the science machine, only on the DNA sample in their personal inventory. The baby will have the person they were cloned from in their relationship panel, but there will be nobody but themselves on their family tree.