This happened on our very first cruise, in 2003. You may all hate me and think of me as "Typhoid Mary" after this. But my family of 3 teens and my husband had gotten to Florida the night before the cruise after a long, long trip from ND. This cruise was a big deal for us; it'd been a long time since we'd had any kind of vacation. We were all very excited about this Christmas trip and getting away from the -30 degree ND temps, so try to put yourself in my shoes on this one.
After our months of planning, we're driving the last two miles on the morning of disembarkation, and I suddenly shout to my husband "PULL OVER! STOP!" Before he completely stops the rental car, I fling open the door and projectile vomit. I run through the possibilities, one of which was that I was the only one who ordered seafood at the restaurant the night before, and felt slightly queasy all night. We get to the port, are next in line to be checked in, and I flee to the bathroom. I pull myself together, make it back to the front of the line, where my 3 kids and DH are talking to the check-in person, and I hear my son say, "My mom's in the bathroom throwing up."
I'm horrified! I don't know if this is always the case, but this was definitely one of those times when everyone is asked if anyone in the party has shown signs of illness. . . .
Next thing I know, survival words come out of my mouth, as I lean forward and tell the poor guy "I'm pregnant and didn't want to tell my husband until we were on the ship to soften the impact."
To my husband's credit, he only turns several shades paler, but does not faint.
Please understand we had two adjoining rooms, and I was already thinking I'd quarantine myself in one room and let DH and kids still have their cruise. But miraculously, once on board, I was completely recovered! I still think it was the food from the night before. And because I really wasn't pregnant, I could drink! I certainly had some explaining to do, however, and it wasn't the best example to set for my kids. But they wouldn't have forgiven me if they didn't get to have this trip, either!