Bernadette announce she's pregnant. However, the child is born 10 months later.
Aquaphobia is the irrational fear of water. Not another name for rabies. Hydrophobia is one of the late stage symptoms seen in rabies.
Penny tells Raj that she broke up with Leonard four times. However, they only broke up once.
Actually, Penny doesn't say that. She says to Raj "After all, how many times did I break up with Leonard?", and Leonard says "I stopped counting at four."
Actually, Penny doesn't say that. She says to Raj "After all, how many times did I break up with Leonard?", and Leonard says "I stopped counting at four."
Bernadette and Howard are planning on using the hot tub, but don't because they found the bunny. However, it is revealed that Bernadette is pregnant, and hot tubs are not safe for pregnant women (a point Bernadette herself makes to Penny and Amy in the next episode.)