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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to think the Adam male contraceptive implant could be beneficial if they can develop it without bad side effects?

85 replies

Carla786 · 27/03/2026 06:18

In a hypothetical situation where Adam works well & without any bad side effects (which is by no means guaranteed right now), I think it could be really positive.
I definitely don't think women having ONS or other kinds of casual sex should rely on a man saying 'I've got Adam, don't worry about condoms ', (which obviously should be worn for STD protection anyway) but I do think it could work well for women in relationships.
Obviously the side effects of the pill that we've heard about increasingly recently don't affect everyone, but ideally I think it's best for to be able to regulate without pills which disrupt hormones-IUDs are a good solution but can also have side effects. Condoms too but risk of breaking and of course affects sensation. A recent trend promoted cycle tracking, and that CAN work well - only provided it's done perfectly.

Obviously Adam might not be fully effective (likely not) and would probably be used by lots of couples along with something else.

Previous male contraceptive trials I've heard about were for pills, I think an implant is much better given it only takes one mistake for the man to potentially get his partner pregnant, and clearly he wouldn't bear the physical consequences.

https://www.theguardian.com/science/2025/apr/24/non-hormonal-male-contraceptive-implant-lasts-two-years-trials

So, YANBU- Adam could be good news if it develops effectively

YABU- if it works, it won't be very helpful or even have bad effects

Non-hormonal male contraceptive implant lasts at least two years in trials

Product known as Adam implanted in sperm ducts could offer a reversible alternative to condoms and vasectomies

https://www.theguardian.com/science/2025/apr/24/non-hormonal-male-contraceptive-implant-lasts-two-years-trials

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GlovedhandsCecilia · 27/03/2026 18:12

RhaenysRocks · 27/03/2026 16:09

Yes of course. There are plenty of wonderful guys out there, but its not cynical or bitter or anything else to point out that in reality, this is one area where we cannot achieve an equal standing. I agree there are some 'advantages' fkr women in that they have the bodily autonomy AFTER a pregnancy occurs and mens is capped at the point of ejaculation but that is not a secret. Both sexes should protect themselves in terms of fertility until they are as reasonably sure as they can be of their partner's integrity. That absolutely can include this, but id be surprised if any woman relied on it outwith a very serious and committed LTR.

I think the same of men who rely on women for hormonal contraception without knowing them well. I will be the first to say that I am awful at taking tablets at regular intervals for a full course. Anyone who knows me well knows that.

It isn't about trust just in the sense of lying, it's also about knowing their adherence to things like medication.

RhaenysRocks · 27/03/2026 16:09

GlovedhandsCecilia · 27/03/2026 14:47

Have you ever trusted a man?

Yes of course. There are plenty of wonderful guys out there, but its not cynical or bitter or anything else to point out that in reality, this is one area where we cannot achieve an equal standing. I agree there are some 'advantages' fkr women in that they have the bodily autonomy AFTER a pregnancy occurs and mens is capped at the point of ejaculation but that is not a secret. Both sexes should protect themselves in terms of fertility until they are as reasonably sure as they can be of their partner's integrity. That absolutely can include this, but id be surprised if any woman relied on it outwith a very serious and committed LTR.

MotherofPufflings · 27/03/2026 15:18

Mt563 · 27/03/2026 06:27

I still doubt any male contraceptive will ever be approved with the current testing system.

Medicine is setup to balance risks against benefits. There are no physical risks to men from pregnancy (which is what these contraceptives are trying to avoid), so therefore no benefit from a contraceptive. Therefore any side effects have to be essentially null, in my understanding.

Or this is what has been said previously as to why male contraceptives never come through.

How can men get vasectomies then?

And why would any company invest money in developing this if they didn't think it would get approved?

Raaraaulalalala · 27/03/2026 15:18

RhaenysRocks · 27/03/2026 14:10

Yes sure.. I was responding to the poster who said this somehow gave men equality or parity with women and more control. This is one area where the biological reality of pregnancy means there cannot be a level playing field. Men of course are more than welcome to double up and take whatever measures they like but Id be amazed if any woman trusted it alone.

I would trust my dh with is same way like he trusts me with pills. 🤷
Neither of us want kids, and he is decent enough he wouldn't abscond (he wouldn't have to though as I have options "If") . Plus his family would bully the shit out of him if he did

Carla786 · 27/03/2026 15:15

RhaenysRocks · 27/03/2026 14:10

Yes sure.. I was responding to the poster who said this somehow gave men equality or parity with women and more control. This is one area where the biological reality of pregnancy means there cannot be a level playing field. Men of course are more than welcome to double up and take whatever measures they like but Id be amazed if any woman trusted it alone.

Adam is hopefully more reliable due to being an implant at least.

OP posts:
Carla786 · 27/03/2026 15:13

RhaenysRocks · 27/03/2026 13:21

No...men can absolutely control their own fertility..its called abstinence and condoms.

1 is really not ideal in a LTR though, 2 is less of an issue but also not ideal. Condoms can break after all, this wouldn't be an issue with Adam.

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GlovedhandsCecilia · 27/03/2026 14:47

RhaenysRocks · 27/03/2026 14:10

Yes sure.. I was responding to the poster who said this somehow gave men equality or parity with women and more control. This is one area where the biological reality of pregnancy means there cannot be a level playing field. Men of course are more than welcome to double up and take whatever measures they like but Id be amazed if any woman trusted it alone.

Have you ever trusted a man?

KimberleyClark · 27/03/2026 14:43

RhaenysRocks · 27/03/2026 13:21

No...men can absolutely control their own fertility..its called abstinence and condoms.

But condoms are not 100% effective. And when they fail, the consequences of that are out of their control. That is not true for women.

Anything that allows a human being of either sex to control their fertility has to be a good thing surely?

RhaenysRocks · 27/03/2026 14:10

Yes sure.. I was responding to the poster who said this somehow gave men equality or parity with women and more control. This is one area where the biological reality of pregnancy means there cannot be a level playing field. Men of course are more than welcome to double up and take whatever measures they like but Id be amazed if any woman trusted it alone.

ChangeAgainAgainAgain · 27/03/2026 13:39

RhaenysRocks · 27/03/2026 13:21

No...men can absolutely control their own fertility..its called abstinence and condoms.

But those options are not very palatable and reduce sexual enjoyment. Why isn't it a good thing for men to have an alternative option, just as woman have multiple options?

No one is suggesting that this should be instead of women having a range of contraceptive options available to them, its as well as.

Men can use the implant if they don't wish to father a child, just as women can continue to use one of a wide range of contraceptives it they don't want to get pregnant.

Raaraaulalalala · 27/03/2026 13:33

RhaenysRocks · 27/03/2026 13:21

No...men can absolutely control their own fertility..its called abstinence and condoms.

Abstinence would go down well in LTR, would it...
Condoms being introduced later in LTR would also raise eyebrows

RhaenysRocks · 27/03/2026 13:28

And men get out of CMS all the time. Its pathetic.

RhaenysRocks · 27/03/2026 13:21

DallasMajor · 27/03/2026 07:07

let alone having faith the man isn't lying to you since you'llbe the one with the pregnancy

But they would be the one with no say on a 18 year financial commitment.

Men have to trust women not to 'forget'. We see on here the amount of unplanned and 'unplanned' pregnancies.

Providing the side effects are broadly in line with the side effects of female contraception I can see no disadvantage.

I do think women are worried about losing control of fertility however.

No...men can absolutely control their own fertility..its called abstinence and condoms.

Hoardasurass · 27/03/2026 13:17

Carla786 · 27/03/2026 08:58

Was this the study done in a US college? I read one like that & it was very disturbing but I don't think men at US colleges should be generalised to all men. They seem to encourage misogynistic attitudes via frat culture all too often (think Brock Turner)

Was it this one?

https://www.pbs.org/newshour/nation/men-dont-know-meaning-rape

Edited

No the 1 im thinking of was released around 2020 and it was a much larger study with more men and questions it could be the expanded 1 that article talks about (that article is from 2015). I'll look for it this evening when im back home.

AirborneElephant · 27/03/2026 12:19

rainbowsandraspberrygin · 27/03/2026 08:13

Why are we focusing on developing male contraception with no side effects when we have bad side effects for women. Can’t we sort that as well? Why do men get the better deal??

It’s not an either-or! And this particular method would not work well for women. Fallopian tubes are rather inaccessible compared to sperm ducts, and blocking a fallopian tube like this might increase the risk of ectopic pregnancies

ScholesPanda · 27/03/2026 11:43

I think this a good thing, and will give couples more contraceptive options without adding more of the responsibility to women to take sole responsibility for it

You'd be silly to not take your own precautions during a ONS or fling, but in a long-term relationship you do eventually have to trust the other person for it to work.

Yes, plenty of women have had that trust betrayed. But I've still gone through life trusting that DH isn't emptying our bank account to fund gambling or coke; that he is acting in our children's best interests; that he isn't cheating on me every time he goes on a business trip. This is just something else I'd have to take on trust, I can't see how human relationships can work any other way.

VimesandhisCardboardBoots · 27/03/2026 10:53

I'd certainly have gone for this if it worked and the side effects aren't too bad.

It wouldn't be a replacement for condoms for me, not early in a relationship anyway, because of the STD risk, but I'd certainly double up. DD turned up 11 months into my relationship with DP, despite both condoms and the pill, so an additional form of contraception really couldn't hurt!

The surgery aspect of it does make me slightly wary I'll admit. I've not had a vasectomy due to the fact that my Dad is one of the unlucky ones who has suffered lifelong pain following his, so I'd need some assurance that that's not a risk with this procedure.

The non-hormonal nature of it is a definite plus though.

ChangeAgainAgainAgain · 27/03/2026 10:26

Raaraaulalalala · 27/03/2026 09:05

I think it would be great if "accidental path to pregnancy" would close tbh... Children should be planned. Men still want to have families in general from my experience.

It's very common on MN to say that men need to take contraceptive responsibility. Well, hopefully this will be a viable option. I would trust DH with making sure the implant gets changed when needed. Would be great to have a pill break without having to talk a surgery - vasectomy

I agree with this. Anecdotally, in my experience, the only "accidental" pregnancies in my friendship group have happened in couples where the woman wanted a child and the man didn't and the women were taking the pill. Male contraception (that doesn't lessen sexual enjoyment like condoms) would stop these "accidents" from happening. Couples who want and plan babies will still do so.

KimberleyClark · 27/03/2026 09:58

Sartre · 27/03/2026 06:23

I’ve always been in favour, I think it would be great for men to burden the cost of side effects for once. Having said that, I have just thought about how certain men could abuse it and it’s ultimately the woman’s body at risk… Controlling men for example could intentionally miss doses.

This is also true of the female pill though, and is not a reason not to develop it.

Carla786 · 27/03/2026 09:48

Raaraaulalalala · 27/03/2026 09:05

I think it would be great if "accidental path to pregnancy" would close tbh... Children should be planned. Men still want to have families in general from my experience.

It's very common on MN to say that men need to take contraceptive responsibility. Well, hopefully this will be a viable option. I would trust DH with making sure the implant gets changed when needed. Would be great to have a pill break without having to talk a surgery - vasectomy

Agree totally

OP posts:
Raaraaulalalala · 27/03/2026 09:05

I think it would be great if "accidental path to pregnancy" would close tbh... Children should be planned. Men still want to have families in general from my experience.

It's very common on MN to say that men need to take contraceptive responsibility. Well, hopefully this will be a viable option. I would trust DH with making sure the implant gets changed when needed. Would be great to have a pill break without having to talk a surgery - vasectomy

Carla786 · 27/03/2026 08:58

Hoardasurass · 27/03/2026 08:03

No not all but far too many are.
There was a study years ago that asked men if they would rape a woman if they knew that they could get away with it and about 75% said no. Then they asked about having sex with an unconscious woman, a woman who changes her mind and multiple other rape scenarios that dont involve a stranger without calling it rape and guess what over 50% would rape a girlfriend or wife because they don't see it as rape.
I'm off out in a bit but will try and find that study later for you to read

Was this the study done in a US college? I read one like that & it was very disturbing but I don't think men at US colleges should be generalised to all men. They seem to encourage misogynistic attitudes via frat culture all too often (think Brock Turner)

Was it this one?

https://www.pbs.org/newshour/nation/men-dont-know-meaning-rape

OP posts:
GlovedhandsCecilia · 27/03/2026 08:53

rainbowsandraspberrygin · 27/03/2026 08:13

Why are we focusing on developing male contraception with no side effects when we have bad side effects for women. Can’t we sort that as well? Why do men get the better deal??

You're never going to be able to adjust hormones without having variable side effects.

Carla786 · 27/03/2026 08:52

rainbowsandraspberrygin · 27/03/2026 08:13

Why are we focusing on developing male contraception with no side effects when we have bad side effects for women. Can’t we sort that as well? Why do men get the better deal??

Well if men get Adam & it works well, then in LTRs they could shoulder all the burden & women wouldn't need to take anything!

I agree that it is unfair women's contraception is still poor but hormonal contraception is harder to develop without bad side effects. The closest equivalent to Adam for women is the copper IUD, which doesn't have the same effects as the pill, though it obviously requires an operation.

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