Hi ladies, wondering if you can help as I'm confused! Thought I was 8 weeks pg with dc3, I'm 42 and have dd of 3 and ds just 1. Had a positive clear blue test two weeks ago saying I was 3 weeks plus no period for 8 weeks and felt sickness etc. But did blood test today to confirm and HCG level came back v low and well below level for pregnancy so it turns out I'm not. Cd that be mmc? Does HCG drop completely if foetus doesn't thrive? Want to be prepared if so. Thx!