Bed rest doesn't mean high risk for mom, it normally means that they're trying to prevent premature labor. Where'd you get that she's risking her life? If there is truly a choice, then this is her choice. It works both ways, boys and girls. I know several families with 5 and 6 and even 7 kids and none of them "risked" their lives having that many pregnancies. You can risk your life having one or two kids. What exactly is irresponsible about it if they can take care of them? I'll ask again, where does it say anywhere that she is risking her life?
I said that in my first post. The mom does have some medical issues when she is pregnant and has ended up in the hospital on multiple occasions with each pregnancy.