How Do You Know Plan B Worked. Hi there if you took Plan B then you should safely have been able to prevent pregnancy as far as I can tell. According to product labels Plan B works mainly by preventingdelaying ovulation or by avoiding fertilization by altering the movement of sperm andor egg. We had sex unprotected. How will I know if Plan B One-Step worked.
Most research shows Plan B has a 52 to 100 percent effectiveness rate. So its understandable that youll want. In a minority of cases when there is a low risk of pregnancy from intercourse early in the fertile period and Plan B is taken promptly it may actually stop ovulation and therefore work as a. Its success mainly depends on how soon after sex you take it and what stage. It all depends on timing If you get your period at the expected time or within a week of the expected time then Plan B has worked. This was Sunday 923 1am and 923 4 am.
Plan B shouldnt be used as a regular form of birth control as it only stays in your body for a short amount of time and works to help prevent pregnancy after only one instance of unprotected sex.
So its understandable that youll want. Plan B shouldnt be used as a regular form of birth control as it only stays in your body for a short amount of time and works to help prevent pregnancy after only one instance of unprotected sex. So its understandable that youll want. Also I think I read somewhere while I was taking it that it either doesnt work or works less if you take a second one within a few months of taking a first one. Plan B can mess up your period for months. There is a slight risk.