Viability scan tomorrow..misoprostol question

Melanie • 👧🏽👼🏼👶🏽

Last week I went to be OB for some bleeding. She assured me it was from sex the night before but wanted to ease my mind. Baby measured 6w5d instead of 7w3d and there was no heartbeat detected. Baby measured 0.8cm and she said the cut off for the baby to possibly be okay is 0.7cm. I decided it was too close and wanted to give it a week. I've had a week and a couple days to be in limbo and am just curious if anyone has used misoprostol when they've had a miscarriage. How quickly did it work? I'm honestly not expecting to see a heartbeat tomorrow. 😭😭😭 Just trying to prepare myself for the miscarriage.