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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to worry my 15-year-old son will stay short?

255 replies

Peonytimeguys · 04/06/2026 05:36

I know it matters to him. He will say something (about how the girls tell him
height is the most important thing for them!) and then clam up but he internalises it, I know- he keeps expecting another growth spurt but who can say that will happen.

i know all the right things to say and I say them. I reflect on how it doesn’t matter, that it’s important build a life on better, less shallow values than how we look. Equally (yes I know therein lies contradictions) I tell him how gorgeous (he is, genuinely) looking, smart, funny and a good person he is. And kids are cruel and school is brutal yada yada

But inside I do think the world is brutal, harsh re what women go for (even the dating apps have height filters) and as much as I try to reject the nonsense, my heart hurts that he will be judged and rejected in love etc - even though I fully realise there are many reasons we get judged, height is just one of them!

He is 15.5yrs, 5ft 6. He shot up about 6 inches in a year - was always on the v short side now less so. Late developer? No facial or underarm hair. Dad is 5ft 8, im 5ft 3. His feet aren’t big

OP posts:
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ButlerianJihadNow · 06/06/2026 08:22

Take him on holiday to Portugal where there are lots of hot short coupled up men.

Papster · 05/06/2026 17:37

As long as he’s Happy

thedoofus · 05/06/2026 12:14

I don't think there's much you can do to help him with his feelings about this, other than acknowledging them but also being calm and positive about it. I'm not sure all the 'some kids shoot up' anecdotes are necessarily helpful, because he might not (especially given his parents' heights). On the other hand, he's still quite young and has a fair bit of puberty to go, so he may well grow some more.

I have a short-ish son (17 and 5ft8). We talk quite a bit about how much more he will grow (when he brings it up!). I think he probably will grow more (various reasons, including how late and long his dad grew for, he still hasn't really grown into his feet, late to start puberty as many of the men in our family are etc), but he might not (he's nearly 18, I'm tiny!). He'd like to be taller than he is, but he knows it might not happen and he's OK with that too - it's only a tiny, tiny part of the person he is.

Anecdotally, we have 6 boys/men in that generation of the family aged 16-19. Only the 19 year old is taller than his dad at the moment, but I really doubt it'll end up that way.

MadKittenWoman · 05/06/2026 11:57

My DS 26 is 5’ 6”. His first girlfriend, who he was with for 2 and a half years, was taller than him. His dad is 5’ 7” and I’m 4’ 9”. This height business seems to be a UK / US thing; it doesn’t seem to be an issue in Europe. OLD in particular seems to have fostered this “6 foot 3 or a friend” bollocks. Tell him that as long as he’s himself and gets on with friends of both sexes he’ll be fine.

Besafeeatcake · 05/06/2026 11:42

OP I knew a kid in senior school who was 5’4 at 17. Had summer holidays away and came back and had grown 8 inches. I kid you not. It was shocking actually. Mega growth spurt in three-four months.

Your son isn’t through puberty yet it isn’t worth worrying about yet.

mumuseli · 05/06/2026 10:55

Fifthtimelucky · 05/06/2026 10:17

Some children are later developers than others and I think at his age he still has some growing to do, especially as he doesn’t have any facial or underarm hair yet.

One of my daughters was very late developing. She was one of the shortest in her class for much of her time at school and at 13, she was taken for an 8 year old! At 15, she grew several inches and started her periods (she says she was the last in her class to do so). She is now 5’8”.

My husband was also a late developer. My mother in law once told me that she had taken him to the doctor when he was 16, because she was so worried about his height. I don’t know how tall he was at the time, but it must have been pretty short for her to have been that worried.

The doctor said there was nothing they could do but to bring him back at 18 if she was still worried. By the time he was 18 he had grown to 6’3”.

His father was about 5’8”. His mother was about 5’4”.

That's interesting as shows that those who reach puberty late often actually end up the taller ones. It's something to do with how people only have a limited number of years to grow after puberty starts - so when puberty starts at a later age they have already gained some height by age (even if they seem shorter than peers - that's just cos the peers have already been going through puberty), and then they have the puberty growing to come on top of that starting point.
Not sure if I've written that clearly.... my coffee hasn't kicked in yet! 😲

Fifthtimelucky · 05/06/2026 10:17

Some children are later developers than others and I think at his age he still has some growing to do, especially as he doesn’t have any facial or underarm hair yet.

One of my daughters was very late developing. She was one of the shortest in her class for much of her time at school and at 13, she was taken for an 8 year old! At 15, she grew several inches and started her periods (she says she was the last in her class to do so). She is now 5’8”.

My husband was also a late developer. My mother in law once told me that she had taken him to the doctor when he was 16, because she was so worried about his height. I don’t know how tall he was at the time, but it must have been pretty short for her to have been that worried.

The doctor said there was nothing they could do but to bring him back at 18 if she was still worried. By the time he was 18 he had grown to 6’3”.

His father was about 5’8”. His mother was about 5’4”.

AliceMcK · 05/06/2026 01:59

I thought you were going to say he was 5ft or something, 5’6” isn’t that short your DS is already taller than one of my brothers and same height as my other and I assure you they never had any issues with girls. I think my Dad was about 5’7 ish and had shorter brothers. I towered over my grandfather on my maternal side by the time I was 16 and I’m only 5’2, the man did alright for himself and was a successful semi-pro boxer.

LiuBei · 05/06/2026 01:02

Peonytimeguys · 04/06/2026 05:53

Thanks but it doesn’t work like that

Yeah, I agree you can't just go and ask for growth hormones. But with sufficient commitment you could get them, not necessarily in the UK. I'm not sure if it's too late though.

nocoolnamesleft · 04/06/2026 21:29

He's over the 25th centile. That really isn't short, it's normal. And if he's only in early puberty, he likely has loads of growing time left yet.

viques · 04/06/2026 21:24

Keroppi · 04/06/2026 08:29

Haha it works! The average height of Chinese adults has hugely grown and studies have been done that link it to milk intake. Milk is the best thing for height. Their rate of lactose intolerance is decreased

I think it's become less fashionable/common to give your child glasses of milk everyday etc

I read somewhere that Danish people are as a nation the tallest in Europe, and eat and drink the most dairy produce.

Nearly50omg · 04/06/2026 18:13

He’s got another 10 years to carry on growing!

FancyTurtles · 04/06/2026 17:27

It's important to help him feel confident in himself rather than anxious about him growing. In all honesty short men don't always have it easy but as a 5'10" woman the worst bit is insecurity, shorter men who act and live like they're confident and not threatened by height are never going to have a problem finding women, partners and people that enjoy being around them. Also as a tall woman, so many men are shorter than me. Tall men are more of a minority really

WorkCleanRepeat · 04/06/2026 17:20

My husband was a late developer. He remained quite small throughout school by the time we met when he was 21 he he was 6'3"

DippingMyToeIn · 04/06/2026 17:12

My short king husband is 5’2 and he has had plenty of relationships. If anything, it filters out the shallow arseholes who think height means anything and can’t get beyond what someone looks like. He was raised to be proud of who he is and i savour watching him tear down people who make short jokes with his quick wit and intelligence.
5’6 is not short but teach him it does not matter at all.

Diamond2793 · 04/06/2026 17:10

Wow my 15 year old ds whole love to be 5ft 6 he’s currently only 5ft 1 me and dh are both quite short so not expecting him to be really tall but hoping for a couple more growth spurts soon

Peonytimeguys · 04/06/2026 16:51

ChickenBananaBanana · 04/06/2026 15:33

Why are you saying people are mean or aggressive when they say that as shorter than average parents you'd anticipate shorter than average offspring?

I have no problem with the facts. It's the way they are presented - when someone says it along with 'what do you expect.' - it's just rude.

OP posts:
Peonytimeguys · 04/06/2026 16:50

SALaw · 04/06/2026 16:08

Can’t get specifics out of him even when it might assist his upset son?!

No, because he doesn't really remember. And nor can his mum! He's a brilliant dad, thanks

OP posts:
SALaw · 04/06/2026 16:08

Peonytimeguys · 04/06/2026 05:59

His dad was a late developer - can’t get specifics out of him but on the e late side

Can’t get specifics out of him even when it might assist his upset son?!

DryTerryandJUNE · 04/06/2026 16:03

oliviaAustin · 04/06/2026 13:19

Yes because that was your genetic destiny. If you hadn’t done that you may have ended up being 4’10

Genetic destiny.
I'll be using that term a lot ❤️

ButlerianJihadNow · 04/06/2026 15:38

Tdll him he is lucky to have a natural built-in superficiality filter

ChickenBananaBanana · 04/06/2026 15:33

Why are you saying people are mean or aggressive when they say that as shorter than average parents you'd anticipate shorter than average offspring?

Peonytimeguys · 04/06/2026 15:10

Itsnotallaboutyoulikeyouthink · 04/06/2026 14:59

going on his parents heights what do you expect. He’s not expected to be a tall one. My was husband’s 6ft 6 my 17 year old boy is probably 5ft 8, I’m 5ft 6. His sister looks like she wil be taller than him and she’s younger. It’s just how it works. Although my husband did say he wasn’t tall until 18 and then grew until 21.

you sure this isn’t more of an issue for you than it is him?

Such a mean edge to this response. Why?

OP posts:
Itsnotallaboutyoulikeyouthink · 04/06/2026 14:59

going on his parents heights what do you expect. He’s not expected to be a tall one. My was husband’s 6ft 6 my 17 year old boy is probably 5ft 8, I’m 5ft 6. His sister looks like she wil be taller than him and she’s younger. It’s just how it works. Although my husband did say he wasn’t tall until 18 and then grew until 21.

you sure this isn’t more of an issue for you than it is him?

Everybodysinthehousetonight · 04/06/2026 14:30

Wow some of the answers on here are awful, I hope your teenagers are blessed with everything you think society values aesthetically 🤬