I too will b starting protocol for FET sometime soon. I know that they will only put me on estrace and progesterone shots....my RE only does one u/s in the middle of my cycle to see if my lining is thick enough. Then I get a little bit of a choice in when the transfer is. My RE will only implant one embryo. I almost wish they did two but because I am under 30 that is there protocol. Also they only require one day of strict bedrest then back to work with a weight restriction until pregnancy test. I hope this helps.

I will be stating my first FET in the next month or two. We have 2 frozen embryos. Both are 6 day blasts.
We will be transferring both. My doctor told me to do the same as my fresh cycle. 2 days bed rest, then just take it easy after that. Since I don't work. I may just stay in the bed an extra day. Last time I had a lot of cramps on day 3, and was very uncomfortable. Not to say I will this time. But just in case. Since it didn't work for us last time. and this is our last chance. I'm a little scared of doing something wrong.
I was also told I would only be going in a couple times for u/s and blood work. But it may just depend on what the results are from those. It may be different for everyone.
I will be taking BCP, Lupron, Estradiol Valerate, and progesterone in oil shots.
When will you be starting your FET? I wish you the best!

I will be starting the estrogen patch/PIO protocol soon for my second FET attempt. I had my first in December 2011...On December 27th we found out our first attempt was a failure. My doctor instructed strict bedrest for the first 24 hours, then regular activity with lift restrictions after that.
Good luck and sticky baby pixey dust to all!

I'm trying to remember what day of my cycle they did the transfer (it was only this past August), but can't seem to recall...day 18 maybe? We had 5 day blasts. Then it was 9 days til my beta. We had 4 frozen also and transfered 2. I don't think most doctors will transfer more than 2 unless you have had several failed attempts or you are over 35. Another thing that might be a factor is how they freeze them. My RE's office freezes them in groups of 2. So, if we had wanted to transfer 3, we would've had to thaw the second set of two and refreeze one, which can affect the livelihood of the remaining embryo. I would definite;y ask about that if you have not already because it may make your decision easier.
I was not told to do any bedrest, just to take it easy for 24 hours. After a lot of reading and asking questions about what other people did, I decided to do 12 hours bed rest, 2 days off of work, no exercise or anything strenuous until after my beta. The truth is, people get pregnant all the time doing very strenuous activity, but to be on the safe side, I would take it as easy as possible until your beta, especially after all of your hard work to get there!
I definitely had less u/s & bloodwork for the FET then the fresh cycle. I probably went in about 4-5 times in a month and a half.
And my drugs included- BCP for a month or so, followed by lupron mid cycle (not sure how they do this without lupron- that's what's supposed to allow them to gain control of your cycle and time things appropariately). After my next period, continued lupron for a few more weeks and started estrogen patches and progesterone suppositories, which I cotninued until week 10 of my pregnancy.
One great thing about FET (in addition to less shots, less doctors visits, etc.:) is that your body will be less stressed. I've heard a lot fo women say that they think the more relaxed FET cycle helped them to relax and maybe increased their chance of success. Although this may not be scientifically proven, it makes sense to me!
Best of luck to you and lots of sticky baby dust!!!!

Thanks for all of the information everyone! This is so much more stressful than it needs to be...I wish I didn't have the job I do. With me being a nurse lift/push/pull restrictions are impossible - its work or don't...there is no 'light duty' nursing. I was off the whole time after ER and ET due to side effects, but I can't be off for 2 weeks after a FET. I guess I will just hope I have really determined embies...I will be able to be off 2 days, 3 at the very most. I wish I could just not work for a few months...but no such luck.