It's normal to feel attracted to both girls and boys when you're growing up. Find out about coming out, safer sex, and how to deal with bullying if it happens to you.
During puberty, you have lots of emotions and sexual feelings. It's normal for girls to think about girls in a sexual way, and for boys to think about boys in a sexual way.
Some people realise they prefer people of the opposite sex, while others feel they prefer people of the same sex. Some people realise they are gay, lesbian or bisexual at an early age, while others may not know until later in life.
Some young people may also be confused about their sexual identity. They may be asexual, where you're not interested in sex at all, or transgender, where people believe there is a mismatch between their biological sex and identity as a boy or girl.
You do not choose your sexuality, it chooses you. Nobody knows what makes people gay, lesbian, bisexual or trans. Whatever your sexuality, you deserve to be with someone you love.
It can help to talk to other people who are going through the same thing. Find out if there's a young men's or women's group in your area for lesbian, gay or bisexual people.
These groups might be advertised at GP surgeries, sexual health or contraceptive clinics, pharmacies, youth groups, local papers, or on the internet.
This is up to you. Being gay, lesbian or bisexual is normal, but some people do not understand this. Telling people you're gay, lesbian or bisexual is known as coming out.
When you first come out, the most sensible option is to tell someone you trust, and who will be supportive and understanding.
If you're not sure how you feel about your sexuality, there's no hurry to make your mind up or tell people.
Coming out is an individual decision, and it's important to do it in your own way and in your own time.
You can find out more at Stonewall: coming out as a young person.
We all have the same feelings and anxieties about sex. Deciding when you're ready to have sex is a big step, whatever your sexuality and whoever your potential partner might be.
Everyone is ready at different times, but do not have sex just because your mates or your boyfriend or girlfriend are pressuring you. Remember, it's always OK to say no.
You can also read Are you ready for sex? to find out the things to ask yourself if you're thinking about having sex.
If you think the time is right, talk to your partner about needing to use contraception, having safer sex, picking the right time, and how you would both like the experience to be.
If you're having sex with someone of the same sex, there's no risk of pregnancy, but sexually transmitted infections (STIs) can pass from girls to girls and boys to boys, as well as between girls and boys.
If you're using sex toys, cover them with a condom and use a new condom every time – condoms should only be used once. Boys should always wear a condom if they have oral or anal sex.
Make sure you know about all the methods of contraception, whether you have sex with males or females, in case you also have straight sex. It's better to be prepared with contraception than to put yourself at risk. Always use condoms to prevent STIs.
You can get free condoms from a sexual health, community contraceptive or young persons' clinic and some GPs, even if you're under 16. Find your nearest clinic.
You can also buy condoms from pharmacies and supermarkets. Remember, only use condoms with the CE mark or the BSI kite mark. This means they've been tested to high safety standards. Condoms without the CE mark or BSI kite mark are not safe, so do not use them.
Some people do not understand that being gay, lesbian or bisexual is normal. Nobody has the right to tell someone else how to live their life or pick on them because of who they're attracted to.
If someone bullies you because you're gay, lesbian or bisexual, it's their problem, not yours, and they should not get away with it. This is called homophobic bullying.
Bullying can take many forms, including stares, looks, whispers, threats and violence. If you're being bullied because you're gay, lesbian or bisexual, tell someone you trust. This could be a teacher, friend, your parents, or a helpline.
Schools have a legal duty to ensure homophobic bullying is dealt with. Find out more from the Anti-Bullying Alliance on where to find help if you've been bullied for advice.
You'll find information about talking to teachers and parents, and the contact details of anti-bullying organisations and helplines. Talking to someone who is understanding will always help if you have worries or questions as you'll feel supported and more confident.
You can find out more about dealing with homophobic bullying on these websites:
This is a charity for young people and adults affected by homophobia. It has a helpline for young people, parents or teachers who want to report homophobic, biphobic or transphobic bullying. Call the EACH actionline on 0808 1000 143 on weekdays, 9am to 4.30pm. Calls are free from landlines and most mobiles.
Stonewall is a charity that campaigns for equal rights for lesbians, gay men, bisexual and trans people. Its Education for All campaign tackles homophobic, biphobic and transphobic bullying in schools across the UK. You can find case studies, facts and figures about bullying in schools, and advice for young people and teachers on the charity's website.
The LGBT+ anti-violence charity can help if you experience homophobia, transphobia or biphobia wherever it occurs. Call their national helpline on 0800 999 5428 or contact them online.
The charity offers a safe and confidential place for you to talk about anything. No problem is too big or too small. Call one of their counsellors free on 0800 1111, chat to them online or send an email.
School Health virtual drop-in sessions
Tuesday and Thursday
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Need to speak to someone now? Text us on 07507 332473 for a chat.
Need an appointment? Visit our Attend Anywhere waiting room.
A virtual drop-in for young people aged 12-19 (secondary school or college age).
The virtual drop-in can help if you are worried or concerned about a health issue and need advice. This could be about healthy eating, sexual health, relationships, smoking, exams, drugs and alcohol, emotional health and wellbeing, body image, family issues, bullying or something else.
The drop-in is private and confidential.