Hello, anyone out there developed joint aches and pains whilst on fertility treatment? I'm onto third round of treatment for embryo transfer and have been having difficulties with my joints. I have read how fluctuations in oestrogen levels can have a direct impact on joints. I am wondering who is monitoring the side effects of all this treatment. I don't feel anyone is that interested in following up at clinic or GP surgery so I probably need to research myself......interested in others' stories and any advice.....Thanks!