Now, I know what you're thinking and let me answer your questions immediately with "no", I'm not referring to women on women sucking dongs - I'm talking things women blow that they shouldn't be blowing. For example: tires. No woman, or man for that matter, should try to blow a car tire up with their mouth. It's not gonna work, that tire wont inflate, you'll be out of breath which will exhaust you and you'll go to bed early then wake up late. Don't do it!
Women should also try not to blow up those long animal balloons with their friends. Even if one of them believes she can do it, the other will likely rip some skin near the gum line. If that happens, she'll have to sit out and then the parties over in a slap.
Women might want to avoid blowing smoke rings. Any onlookers might mistake it for "my vagina is this big". By doing so you are instantly isolating yourself on a social level because people are afraid of you sprouting a tree out of there.
Blowing into someone's face, even if gently, should also go on the "don't do women blow jobs" list. The slightest current can cause eye irritation, dryness and redness. Then when the dry-eyed victim is driving home they might get pulled over for swerving while in their lane and then hauled off to jail on some drug suspicion. Imagine the cop ask you, "Hey, buddy." While shinning the flashlight in your face, "I caught ya swervin' back there. Are you on anything?". You explain, 'no sir, some bitch just blew into my eyeball...'. And off you go, to the slammer.
Women should should also not blow kisses at random strangers. This has the opposite affect as the smoke rings, it tells the general public, "I'm a whore, and I'm proud of it!". Just don't do it