A holiday does sound great but not if you are constantly worried about what the kids are going to be like when you get back - that kind of defeats the relaxation (ttc) purpose!!
Although if this is your lucky month you may not be able to get away again for a bit with 3 little buggers in tow...........
Good Luck and let us know what you decide
Oh and my dh thought i was losing my mind when i started googling diy freezing sperm