Aired: February 10, 2003 | Season: 4 | Episode: 10

Overview
Runtime: 22m
Directed by: Alexandra Kaczenski, Ken Kwapis
Written by: Nahnatchka Khan
Guest stars: Dona Hardy, Howard George, Jeff Rosenthal, Jennette McCurdy, Lisa Foiles, Michelle Anne Johnson, Mimi Paley, Scott Dreier, Stephanie Venditto, Toran Caudell
Description
After being rattled by a battle among the boys, a pregnant Lois ponders the consequences of raising another brawling kid. So she fantasizes that her unruly sons have morphed into well-behaved young daughters. Malcolm becomes Mallory, Reese is transformed into Renee and Dewey turns into Daisy.