Hi Stacy,
Just saw your post and wanted to wish you lots of luck and a very firm BFP on the 15th!
I hear you about the cold...I see you're in Michigan and we're pretty much on the same latitiude with you there! Thinking spring here as well
Can I ask--are you doing IVF or IUI? DH and I are doing IUI (we're just waiting to start our 5th cycle) no drugs. So far no luck, but clinic has always said no limitations on activities (they did mention not to take up horseback riding, skydiving, etc though

).
You shouldn't blame yourself...just think of how many people out there are preggers naturally and have difficult, physical jobs...my philosophy is whatever will happen will happen...and that I'm sure there is a greater meaning behind all this for all of us!
That being said, I have not had a BFP yet, and have pretty much always gone back to work the next day, etc. So, this time I'm thinking I may take the following day off...just lay around and do nothing!
If this is too personal, I apologize up front, but what are your difficulties in ttc? How long have you been trying?
Again, lots of PMA coming your way and keep us posted...
Jan