For each of my IUI process (5 in total), I was taking progesterone. I was also taking it with my first year of TTC, during which I had another doctor, who I don't want to remember!!!!
So, I am used to it by now!!!
All this time, I never had headaches from progesterone. My sideeffects are sore boobs, weakness during the first days and bloated tummy.
But, ofcourse, everyone is different. After the transfer, I have pains in my lower back and some mild period pains that come and go.
As for the cramps and sickness, my doctor says that these kind of symptoms are due to bloated ovaries... But, of course, I am not a doctor, everyone is different and we are from different countries!!! Drugs are not all the same!!
I would very much like to know some of your history! How many times IVF, how many eggs this time etc. If you want, that is!!!!
Good luck to everyone. I won't stop wishing good luck, until we get the BFPs!!!