YAZ does it prevent pregnancy even if i take every night for acne problems?

YAZ does it prevent pregnancy even if i take every night for acne problems

?

if i am taking YAZ for acne every night does that still prevent pregnancy or are there two different types of drugs like one kind of YAZ for acne and the other kind of YAZ for contraception? The reason i bring this up is my boyfriend and I were grinding i only had on my underwear and he was naked, but hes pretty sure he did not ejaculate still another time he touched his penis to my vagina for several seconds because i was too afraid to have sex without a condom. I just want to know if anything had been on his penis that little tiny bit that because i take YAZ every night for my acne problems and issues that it could also prevent pregnancy from happening or just enough that a little bit of sperm even a non significant amount of sperm could not get me pregnant.I could really use some quick answers because im 17 and im freaking out and so is my boyfriend. He never inserted his penis into my vagina, but just in cases i just wanted to know about the conditions of YAZ. Another thing i want to add is that i had my period about a week or so ago and the previously mentioned incidents happened about 2 months ago, and i havent missed a period yet. The only thing that triggered me was some strange stomach, but which only occurred once in that time span.

So, to be clear if you can answer these i would be so appreciative really:

1)if i take YAZ ever night for acne does it prevent pregnancy also?

2)Is it true that you can still have your period even after you are pregnant?

POST COMMENT

Fertility tips in how to get pregnant fast Trying To Get Pregnant? Thyroid and Infertility How to get pregnant fast - Learn the best ways to become pregnant in no time Sure Fire Methods For Getting Pregnant Naturally And Safely Belly Casts for Pregnancy Pregnancy Belly Casts Constipation During Pregnancy Pregnancy and Spinal Pain: Causes and Relief How To Get Pregnant - If You cannot get pregnant Help Is here Effective Infertility Cure Guidelines Within the Pregnancy Miracle Book - Tips to Become Pregnant How To Get Rid Of Pregnancy nausea - 3 Amazing Remedies! What To Eat While Pregnant With Twins Review Yeast Infection And Pregnancy