It is very common to experience menstrual changes, including lighter or scanty periods, for a few cycles after taking an emergency contraceptive pill. This happens because the high dose of hormones temporarily alters your natural cycle and usually resolves on its own. First, please take a home pregnancy test to rule out pregnancy, as light spotting can sometimes occur. Self-medicating with hormonal drugs to regulate your cycle is not advised. If your periods do not return to normal after another cycle, please consult a gynaecologist. They can perform an evaluation and prescribe targeted medications, such as low-dose oral contraceptives or progesterone, if medically necessary.

The i-pill is strictly for emergencies and should not be used as regular birth control. While there is no absolute numerical limit per year, it is safest to use it as sparingly as possible. Taking it frequently (such as multiple times a month or year) is not harmful in a life-threatening way, but it will cause significant hormonal imbalances, severe menstrual irregularities, and unpleasant side effects like nausea or headaches. Furthermore, the i-pill is less effective than regular contraceptives like condoms or daily pills. If you find yourself needing it often, please consult a healthcare provider to find a reliable, long-term contraceptive method.