I was four months pregnant when I opened an email informing me that I had been fired from my job as a dental hygienist in corporate dentistry. Very cute. Very legal-department-core. For context, the reason I was fired involved nitrous oxide. A dentist I worked with was actively using nitrous oxide and asked me to step out of the office while it was being used. Pregnant women are generally advised to avoid occupational exposure to nitrous oxide, particularly when proper scaven