Only time will tell, but I do believe that Michelle will have more babies. I honestly don't think she can tolerate Anna being pregnant and her not being that way too.
While I have complimented Michelle on some of her good qualities, I do believe she is an attention addict and that most of this baby stuff is solely to get attention. I don't think she will know how to operate without being pregnant or holding an infant. It's quite sad.
I'm sure that she knows better. Word must get back to them about how people think she is throwing her child rearing responsibiltiy to the older girls and not really being the mother in the family, except for childbearing. I just don't think she cares. It's really the height of selfishness.