I'd say this theory no longer holds much water, but I have learned something rather interesting recently. When you are pregnant, your womb does move higher in your body, not to look for moisture, but actually because at some point the baby won't fit in the pelvis. Maybe this is more than you wanted to know, but I say it all by way of explaining my hysteria.
Meet the newest Nelson:

It looks like John and I will be returning from England with a rather permanent souvenir.