###Human: What is the reason for no bleeding after I-pill? ###Assistant: Hello. Ideally, the withdrawal bleeding following an I-pill should start in the next five to seven days but it can be delayed often due to increased stress on one hand and the other reason is I-pill failure and pregnancy. So, the best would be to get a serum beta hCG test done now. If the hCG levels are less than 5 mIU then you are surely not pregnant and can wait safely for a few more days to allow your withdrawal bleed to start. Regards. For more information consult a family physician online -->