It's been three weeks since I went in for my first ultrasound and baby measured at 8wks and a half, no heartbeat though. This will be my third MC in one year, sad to say but with the last two I've MC naturally and I plan on doing the same only this time only baby seems to be taking longer to pass. My question is how long can it take to miscarry? With my last two they passed in two weeks and the other in 3 days. This is the longest I've gone so far with no signs of sporting or cramps. My Dr hasn't gotten back to me over the phone yet but last I spoke to her she strongly suggested a D&C which I want so badly to avoid. Any tips on speeding up there process to miscarry naturally?