The bond between a mother and daughter has never been so strong, and so, well...creepy.

In Brazil, a 51-year-old was a surrogate for her own daughter and has successfully delivered twins.

Yes, that's right, SHE GAVE BIRTH TO HER OWN GRANDCHILDREN. Gee, thanks Mom! And as we all know, there's nothing more beautiful than watching mom breast-feed your own child.

But it gives us a great idea.
If mom is bugging you for more grandchildren, tell her to put her money where her unused uterus is - that ought to shut her up. But beware, if she accepts you're gonna get blamed for her stretch marks, again.