Sexually transmitted infections (STIs)
GGC - Sexual Health - Young People
Warning
People under the age of 25, who are sexually active need to protect themselves from picking up an STI. This is easily done by using a condom every time they have sex. Condoms are free to anyone over the age of 13 within NHS GG&C 
Benefits of using condoms (freecondoms.scot) – These short videos are good conversation starters:
Owls Talk Genital Herpes (1min 3s)
Koalas Talk Chlamydia (59s) Koalas talk Chlamydia
See also: Chlamydia, Genital Warts, Gonorrhoea