You know you're a mom when..

1) You walk around all day with dried vomit on your shirt (and you don't realize cause you haven't taken a shower yet).

2) You know, in detail, what the terms "Gastroenteritis", "Rotavirus", and "Respiratory Syncytial Virus" mean and exactly how much laundry comes with each of these terms.

3) You know how to brew a mean-ass cup o' joe and make mac n' cheese.