If she does that I suspect it could cause some tension between her and Howard and Bernadette. They may not appreciate her amateur advice. Actually, one of the pieces of advice I sometimes give expectant moms (when asked) is not to give too much creedence to books. Sometimes they can scare you to death! Oh no! My baby's poop isn't the color the books say it should be!

I figured they were making Penny read parenting books to plant a seed in the audience's head. In other words, hmmm, will this make Penny want to be a mom?

She just needs to get Henry Winkler's new book "Ayyyy! I'm a Child Psychologist"

@Lemons said:

I figured they were making Penny read parenting books to plant a seed in the audience's head. In other words, hmmm, will this make Penny want to be a mom?

She already is a mom to Sheldon and Leonard has a toy Ewok. Its like she has two kids already.

I suspect that if they're not going to use it on Sheldon any more, the book interest will disappear. Just like many other things do, once they've been used in an episode. Such as Sheldon's eidetic memory.