Parent guides

Get the most out of luna

A teen period tracker + guide to growing up, find out how luna can help your daughter and get all the latest insights straight to your inbox.

By signing up, you are agreeing that we can use your email address to market to you. You can unsubscribe from marketing emails at any time by using the link in our emails. For more information, please review our Privacy Policy.

Parent guides

Discover judgement-free advice and guidance for parents that's informed by what luna's teens are thinking about.

Apple app store buttonGoogle play store button

Explore by category

Periods & hormones
Growing up
Skin & skincare
Relationships
Teen news and insights
Nutrition & exercise
Confidence & motivation
Body image & positivity
Mental health & wellbeing
Navigating difficult scenarios
Gender, sexuality & identity
Female health
Sleep
Hair & beauty
Sex & sexual health

Periods & hormones

View all
Periods & hormones
Two teenage girls in swimwear running through the sea at the beach, splashing water around them.

Best period products for your daughter's summer

Building her summer period kit

view

Periods & hormones
Three pairs of lace-trimmed underwear in pink, grey and mint clipped to a washing line against a pink background.

What does yellow discharge mean?

Should I be worried if my daughter's discharge is yellow?

view

Periods & hormones
an image of What does watery discharge mean in teens? article

What does watery discharge mean in teens?

Is watery discharge normal during puberty?

view

Growing up

View all
Growing up
Teenage girl sitting at a table with open books and a notebook, looking down at her phone, with a bookshelf in the background.

Best stress management apps for teens

Tools to help teens build emotional resilience

view

Growing up
Teenage girl in a green top looking down at her phone outdoors.

Best mental health apps for teens

Gentle support for teen minds and big emotions

view

Growing up
Teenage girl in a green checkered vest looking down at her phone against a lilac background.

Best apps for anxious teens

Supporting your teen through anxiety

view

Skin & skincare

View all
Skin & skincare
Teenage girl with curly hair smiles while holding a skincare tube in a bathroom with shelves and a plant.

Teen skincare routine you would appreciate as a parent

Help your teen follow the right routine

view

Skin & skincare
Body image & positivity
Close-up of a stomach with visible stretch marks, wearing a pink top and orange joggers.

Understanding your daughter’s stretch marks

Why they happen and how to help

view

Skin & skincare
Teenage girl with curly hair applying spot cream to acne on her face.

Helping your daughter manage acne

Practical ways to support your teen

view

Relationships

View all
Relationships
Teenage girl wearing headphones, laughing on a sofa with a laptop, while a white dog stands beside her.

Living room family vs. bedroom family

Is one worse than the other?

view

Relationships
Woman with curly hair sitting at a desk, biting her fist while on a phone call, with a worried expression.

What is FAFO parenting?

Understanding the FAFO approach

view

Relationships
Mother and daughter sitting together on a sofa, smiling and looking at a phone screen together.

What's sharenting and is it safe?

Protecting your child’s privacy online

view

Teen news and insights

View all
Teen news and insights
Two friends laughing while looking at a phone together, standing in front of a rollercoaster at a theme park.

What is the 6 7 trend?

A viral joke that’s more silly than scary

view

Teen news and insights
an image of MenB in the news: what parents need to know article

MenB in the news: what parents need to know

How to help your teen stay safe

view

Teen news and insights
an image of luna proudly partners with Lil-Lets article

luna proudly partners with Lil-Lets

Starting with a 4 week challenge

view

Nutrition & exercise

View all
Nutrition & exercise
Two hands passing a red apple over a wooden bowl filled with green and red apples on a table.

Healthy eating for teenage girls

How to support your daughter

view

Nutrition & exercise
Three teenage girls stand together looking down at a phone one of them is holding, in a kitchen with jars on shelves behind them.

Navigating the 75 hard TikTok challenge

What is it and is it safe?

view

Nutrition & exercise
A glass of water catching sunlight on a white table against a neutral background.

Is the salt water diet safe for your teen?

A GP-verified guide for parents

view

Confidence & motivation

View all
Growing up
Confidence & motivation
Hand holding a nude-coloured bra up against a bright blue sky.

Building confidence for a first bra fitting

Making it a positive experience

view

Confidence & motivation
Four teenage girls smiling closely together for a group photo against a yellow background, two with glitter face makeup.

Preparing for prom: 10 tips for UK parents

What can you do for your daughter’s UK prom?

view

Confidence & motivation
Two teenage girls studying together at a table covered in notes and textbooks, one using a calculator.

What can parents put in an exam survival kit?

Boost your teen’s mood and motivation

view

Body image & positivity

View all
Periods & hormones
Body image & positivity
Pink bathroom scale with a yellow tape measure coiled on top of it, on a plain background.

Do you weigh more on your period?

Why weight changes before and during periods

view

Skin & skincare
Body image & positivity
Close-up of a stomach with visible stretch marks, wearing a pink top and orange joggers.

Understanding your daughter’s stretch marks

Why they happen and how to help

view

Body image & positivity
Two teenage girls seen from behind walking hand in hand down a street in white T-shirts.

What is TikTok's “chubby” filter trend?

Explaining the dangers it poses

view

Mental health & wellbeing

View all
Mental health & wellbeing
Teen news and insights
Girl with curly hair lying on a bed, taking a photo of herself on her phone.

What does the Online Safety Act mean for your daughter?

What's changed for your daughter

view

Mental health & wellbeing
Young girl sitting cross-legged on a sofa, looking down at a tablet in her lap.

What are iPad kids?

And how to tell if your kid is an iPad kid?

view

Mental health & wellbeing
A teenage girl and boy sit apart on a bench in a library, both with serious expressions.

How do I talk to my daughter about the manosphere?

And what is the manosphere?

view

Navigating difficult scenarios

View all
Navigating difficult scenarios
Four teenage girls sitting together on a sofa, laughing and looking at a phone screen.

Text acronyms used by teens

Texting abbreviations guide for parents

view

Navigating difficult scenarios
Teens looking through white luna merch bags together on a bed, smiling and unwrapping items.

Teen slang words guide

What are they saying?

view

Navigating difficult scenarios
Two people sitting on the floor looking together at a phone showing a grid of photos.

What does huzz mean in slang?

Explaining teen slang

view

Gender, sexuality & identity

View all
Gender, sexuality & identity
Two teenage girls, one with braided hair and one with blonde hair, hug each other with their arms around each other's shoulders, walking down a residential street.

Sexualities and their meaning: the sexuality terms explained

A quick guide for parents

view

Gender, sexuality & identity
Two people clasping hands together against a plain yellow background, one wearing a grey sweatshirt and the other a white and blue striped-cuff top.

Help your teenager with coming out

How to react and more

view

Female health

View all
Female health
Young girl washing her hands at a sink in a wooden bathroom.

Daughter keeps getting worms?

How to stop the cycle

view

Female health
Close-up of a girl's sunburnt shoulder and neck against a blue sky, with curly dark hair falling over her shoulder.

Best sunburn relief for your teen

What really helps and what to avoid

view

Female health
Three teenage girls standing together indoors looking down at a phone one of them is holding, with jars on a shelf in the background.

7 TikTok trends parents need to know about

Doctor debunks harmful trends affecting teens and tweens

view

Sleep

View all
Sleep
Teen news and insights
Several upper deckies scattered on a wooden table.

What are upper deckies?

Caffeine and nicotine pouches

view

Sleep
Teenage girl with dark hair lies in bed at night, eyes closed, holding a lit-up phone above her face in a dark, pink-lit room.

How can phones affect sleep?

+ tips to help your teen avoid theirs

view

Sleep
Teenage girl with curly hair asleep in bed with a book resting beside her, in a cosy bedroom with a bedside lamp.

How much sleep does your teen really need?

Understanding your teen’s sleep cycle

view

Hair & beauty

View all
Hair & beauty
Close-up of a hand holding a teal razor against bare skin on a leg.

When should your daughter start shaving?

And does she need to remove body hair?

view

Hair & beauty
Teenage girl in an orange jumper smiling and looking to the side, with fairy lights in the background.

Why are teens mewing?

A guide to the mewing jawline trend

view

Hair & beauty
Hand holding a green spray can, spraying it into the air against a blue sky background.

What age should your teen start using deodorant?

Spotting the signs it’s time

view

Sex & sexual health

View all
Sex & sexual health
Two hands, one with darker skin and one with lighter skin and blue nail polish, form a heart shape together against a blue background.

Talking to your teen about sex

+ what age should you explain sex to your teen?

view