Has anyone had a undiagnosed molar pregnancy? And informed months later? In september I went for my first scan and was told their heart stopped beating 2 weeks before at 8weeks old. I had surgery after this and grieved my baby. Boxing day I found out I am pregnant again, today the hospital calls telling me I need to go in as it was a Molar pregnancy. I told them I am pregnant they used the word cancer and I am scared. I need help understanding why I am only just finding out and what it means for my baby if the tissue has grown as it says not to concieve until safe?