DI've never had IB before so I know nothing about it. I ovulated on CD 15 or 16. I had the thick discharge for about 3 days CD 15-17. Now on CD 26 I've had more thick discharge for about 3 days now. When I went to the bathroom earlier I had like a glob of discharge and a spot of blood when I wiped once. I haven't had any since. My other question is if it was IB when should I test?