I have a 45 minute bus ride every morning followed by a 15 minute walk through the heart of San Francisco. The bus is bumpy and jerky and smelly. It's been very challenging for me to get to work and home with the morning sickness I'm experiencing. I remembered that once while on my friend's sailboat, he offered me sea bands which are simple elastic bands that have a small hard plastic ball that applies a small bit of pressure to the inside of your wrist. This special acupressure point helps with nausea.