Can I take Norethisterone after taking I-pill to delay periods?

Hello,

Welcome to icliniq.com.

You have to understand that I-pill is a high dose Progesterone pill, much stronger than Norethisterone. So, if your aim is to avoid pregnancy then you have to wait for the withdrawal bleeding for the endometrium to be shed out to confirm pregnancy safety. Your menses if were due in the next two days, then they are naturally likely to be delayed because of I-pill intake by about 4 to 5 days because of high Progesterone content.

If you intend to delay menses and at the same time ensure pregnancy safety together then it would be difficult to ensure any pregnancy safety, because if you get pregnant then this Norethisterone would further support the pregnancy and not prevent it. The I-pill increases tubal motility and hence if Progesterone is not withdrawn, as after its single dose, pregnancy may happen and I-pill may fail. So ideally wait for your menses now within next seven days and if the bleeding is heavy then you may take antifibrinolytics to reduce the bleeding but do not delay it this time, for pregnancy safety takes an upper hand over your intended delay of menses.