@Summer I guess the only thing you can do is move on to DE and get everything set up, including a different type of progesterone support...and still shag away with a natural pregnancy likely in about another 3 months or so, knowing your pattern, but don't do the pessaries this time. Either way, I can only imagine how sh*te you feel right now. It's so heartbreakingly frustrating when you can get an embryo to implant but then it won't go any further. It's very easy to blame your own body and start heading towards a dark place. Please don't. We're here to support you.