Anyone test positive on Wondfo but negative on frer? I think I've got a dodgy batch of Wondfo 😢pics are from today I think I'm 13dpo. I tested a few days ago and had a fainter wondfo but still a line so thought I'd wait and it looks stronger but the Frer is still negative
Just confusing when I've been using these for a few months and other months are clear negatives. 😩