NO. She has proven over and over again that she can't be counted on to even take care of their dogs adequately, and she relies on her husband to perform tasks she ought to be doing. Plus, she's just fucking crazy, and blatantly dishonest with herself and others.
She has no business raising a child, be it her own or an adopted kid. Fortunately, her obesity will keep her from being approved to adopt.
She says she's heartbroken over her infertility, yet she won't do the things that will help her lose weight in order to regain her ability to have a child. Instead, she lies about her weight-loss efforts and progress, and does things that blatantly prevent her from making progress.
Frankly, I don't think she wants children, because they would require her to put their needs first, over her wants. But as a Mormon she's supposed to want them. So she sabotages her ability to do so, at the same time gaining sympathy from kind, well-meaning people who don't realize what a deceptive, self-absorbed, parasitic mess she is.
You have to be pretty awful for me to say, "Good!" when you discuss the heartbreak of your infertility. April's that awful.