Does Consuming Unwanted-72 Have Any Side Effects On The Body?

hi i am 24 years old married woman and i had a sex with my husband 3 days after of my periods and for precaution i had unwanted-72 to avoid pregnancy first time i had this in my life and now its been 7 days of taking this medicine i started blleeding and today is the second day so would you tell me that would it effect my body or health withh any side effects.