I learned an expensive lesson this week. My m/s is rather unpredictable and I don't throw up everyday - but Wednesday after eating lunch out with co-workers it hit w/o much warning. I couldn't even pull the car over and it went everywhere! I had to take the car in immediately to be cleaned and detailed and it's costing me $125.
So if you have unpredictable m/s make sure to carry a bucket or something that you can use if you are on the road and m/s strikes.
Re: PSA - Ladies with m/s (TMI)
I do remember those moments not so fondly! I puked on my car in a parking lot, into the schukyll river, and on my dog. yes, on the dog.
Sorry about the car!