Is It Normal for Your Period to Be Much Lighter After Plan B?

Is It Normal for Your Period to Be Much Lighter After Plan B?

WebMD states that it is normal to have a lighter or heavier period after taking Plan B One-Step. Your period may also come earlier or later.

According to WebMD, if you go three weeks without a period after taking Plan B, you need to take a pregnancy test to ensure that you are not pregnant. If you are pregnant, taking Plan B does not terminate the pregnancy.

Other side effects include feeling tired, vomiting, dizziness and pain in the abdomen. If you experience vomiting within 2 hours after taking the medication, you need to contact a physician to determine if another dosage is needed, according to WebMD.