Here is a link to a free document which can be sent to schools to request that your children should not to be given the sex education:
(Open link, click on top-right dots and download)
Also visit the website StopCSE.org and sign the petition against CSE.
Please look at the excerpt by Abby Johnson. She worked for Planned Parenthood for eight years. She was their employee of the year in 2008. The recent movie Unplanned depicts her story. Watch the trailer here: Official trailer Unplanned