- Hi everyone! I'm just looking for your experiences with cyclogest pessaries. Ive had 3 miscarriages and 2 chemicals. Had my investigation done and they couldn't find no obvious reasons but they have recommend i start these pessaries from the day of a positive test. Can anyone that has used these tell me your experience? I dont want to get my hopes up thinking this might be what I need to help my next pregnancy stick. Thank you!