Is there anything i can do to help ?

My school doesn't have a sex ed class i know it can be awkward to talk about sex with a bunch of teenager's but A LOT of the students are very uneducated on that subject they don't know anything about their bodies have children STIs & STDs etc. All we get is a class explaining our period in middle school what about birth control STDs and safe sex ? There are many other things those are just the main problems at the moment I feel like it would help a lot of the students but im not sure how to say something to the administration about it