Is it ok to have sex before u start your period at all?

You should talk to your mother and doctor . It is not a good idea to have sex before you are ready. You need to have taken precautions(birth control) for a period of time prior for it to be effective. Are you mature enough? Do you really want a baby? Are you ready to quit school? Are you ready to live your life with a sexually transmitted disease? Please talk to your mother.....