More woman obligations:

Know how many calories are in an orange
Know about the mysterious and fast changing array of beauty implements
Listen to people who think you have no taste in movies b/c of your bits.
If you have kids, you're always a mom first and foremost. Dad can say "I'm a scientist" Mom is a "Scientist and a mom".
Do remember to be 'not committed to your job' because you took off a day to mop up after the projectile vomiting toddler, but a week long golf trip to Spain is fine for your coworkers.