My pregnancies have progressively gotten more painful, and we have always wanted to have 4 children. I am currently 26 weeks pregnant with our 3rd, but I am suffering severe SPD. I don't think it is fair on the kids for me to be unable to play with them while I am pregnant. We are in the very early discussions of whether or not we come to a complete stop at 3 children, have a big age gap and a biological 4th (which could be just as bad of not worse physically) or adopt a 4th