Copper coil (IUD) vs Implant

Need help choosing? Speak to a doctor
Copper coil (IUD)

Add your Copper coil (IUD) review

Implant

Add your Implant review

Overview

Rated 3.5

619 reviews

5 - 10 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Rated 2.8

641 reviews

Every 5 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Copper coil (IUD) ingredients

Most copper coils are made of a T-shaped frame of polyethylene (plastic) and barium sulphate. Copper wire is wound around the vertical arm.

Implant ingredients

Main hormones in Implant

progestogen

What Lowdown reviewers say

54% no impact on mood

69% heavier periods

63% no impact

75% no impact

75% no impact on skin

Cycle return

44% in 1 month

36% somewhat negative

49% irregular periods

48% lost sex drive

40% gained weight

55% no impact on skin

Cycle return

31% in 1 month

Benefits: What this contraceptive can help with

There are no benefits that are recognised in scientific research or guidelines for this contraceptive

Heavy periods

Ovulation pain

Period pain

Try it now

Add your Copper coil (IUD) review

Try it now

Add your Implant review

Check out our latest reviews

Real life reviews from people like you

Copper coil (IUD) reviews

619 reviews

Copper coil (IUD)  
Used for 12 - 18 mo
20 years old
🇬🇧 UK
  •  21st Jun 26

Copper coil (IUD)  

I got pregnant because my copper coil moved down towards my cervix. Could still feel the strings as normal. For 4 months prior to that I'd been having symptoms of vaginitis (dry feeling during sex without actually being dry and stinging during urination). The doctors told me it couldn't be the coil causing it but I now believe it was, instead they treated me for uti and yeast infection and dermatitis (none of which I actually had). So yeah I suffered pain for 4 months and then got pregnant. I wouldn't recommend because it's so hard to tell it moved, if you get symptoms of vaginitis or vaginal irritation ask for an ultrasound. Getting pregnant at 20 and then having to terminate the pregnancy is traumatic.

Read more

Very negative mood

1 more effect

0 helpful

0 comments

Copper coil (IUD)  
Used for 3 - 6 mo
29 years old
🇬🇧 UK
  •  7th Jun 26

Copper coil (IUD)  

I loved the copper coil however it caused very heavy and long periods and I had to get it out after 5 months due to anaemia. I also have pmdd so I wanted to try something hormonal to ease this


Lost weight

0 helpful

0 comments

Copper coil (IUD)  
Used for 12 - 18 mo
35 years old
🇬🇧 UK
  •  20th May 26

Copper coil (IUD)  

Before having the copper coil, I’d tried all other forms of contraceptives. I got to a point where I felt, even though the copper coil would cause more heavier and painful periods, it was non hormonal so thought it was my old option (hormones really don’t suit me) The insertion was pretty bad I won’t lie but when it’s done it’s done! I never could feel my threads and my periods went from 5 days to 10 days. I went from being someone with light periods to unbelievably heavy; to the point I was wearing period knickers with two overlapped night pads for two of the days. The nurses said after 6 months my body would adjust and the bleeding would settle down. They started me on TXA as my ferretin and iron became low. To cut a long story short the bleeding never settled and I was still having ten day long periods. It was a horrible 12 months as I felt the majority of the time I was on a period and doing daily tasks or working proved very very hard some days. I became anaemic and would spend a lot of money on supplements alongside the prescribed iron. The anaemic led to a lower moon, zero sex drive, ravinous appetite and tiredness. I know they say research shows a small percentage gain weight on it and I was one of them. But they always like to say it’s others things like lifestyle. For me I was certain it was the coil due to the anaemia it causes. I’m 155cm and weigh 8 stone 3. I’ve always been that weight and I go to the gym 3-5 days a week, probably twice a week since the coil. I gained a stone in that year.


Somewhat negative mood

2 more effects

0 helpful

1 comments

Copper coil (IUD)  
Used for 12 - 18 mo
20 years old
🇬🇧 UK
  •  21st Jun 26

Copper coil (IUD)  

I got pregnant because my copper coil moved down towards my cervix. Could still feel the strings as normal. For 4 months prior to that I'd been having symptoms of vaginitis (dry feeling during sex without actually being dry and stinging during urination). The doctors told me it couldn't be the coil causing it but I now believe it was, instead they treated me for uti and yeast infection and dermatitis (none of which I actually had). So yeah I suffered pain for 4 months and then got pregnant. I wouldn't recommend because it's so hard to tell it moved, if you get symptoms of vaginitis or vaginal irritation ask for an ultrasound. Getting pregnant at 20 and then having to terminate the pregnancy is traumatic.


Very negative mood

1 more effect

0 helpful

0 comments

Copper coil (IUD)  
Used for 3 - 6 mo
29 years old
🇬🇧 UK
  •  7th Jun 26

Copper coil (IUD)  

I loved the copper coil however it caused very heavy and long periods and I had to get it out after 5 months due to anaemia. I also have pmdd so I wanted to try something hormonal to ease this


Lost weight

0 helpful

0 comments

Copper coil (IUD)  
Used for 12 - 18 mo
35 years old
🇬🇧 UK
  •  20th May 26

Copper coil (IUD)  

Before having the copper coil, I’d tried all other forms of contraceptives. I got to a point where I felt, even though the copper coil would cause more heavier and painful periods, it was non hormonal so thought it was my old option (hormones really don’t suit me) The insertion was pretty bad I won’t lie but when it’s done it’s done! I never could feel my threads and my periods went from 5 days to 10 days. I went from being someone with light periods to unbelievably heavy; to the point I was wearing period knickers with two overlapped night pads for two of the days. The nurses said after 6 months my body would adjust and the bleeding would settle down. They started me on TXA as my ferretin and iron became low. To cut a long story short the bleeding never settled and I was still having ten day long periods. It was a horrible 12 months as I felt the majority of the time I was on a period and doing daily tasks or working proved very very hard some days. I became anaemic and would spend a lot of money on supplements alongside the prescribed iron. The anaemic led to a lower moon, zero sex drive, ravinous appetite and tiredness. I know they say research shows a small percentage gain weight on it and I was one of them. But they always like to say it’s others things like lifestyle. For me I was certain it was the coil due to the anaemia it causes. I’m 155cm and weigh 8 stone 3. I’ve always been that weight and I go to the gym 3-5 days a week, probably twice a week since the coil. I gained a stone in that year.


Somewhat negative mood

2 more effects

0 helpful

1 comments


Implant reviews

641 reviews

Implant  
Used for 1 - 3 mo
19 years old
🇬🇧 UK
  •  3 days ago

Nexplanon implant  

I’ve had this implant twice now both times had side effects I couldn’t deal with first time I gained nearly 3 stone and this time I’m on the weight loss injection and it seems to be countering the weight gain but honestly I’m so emotional and insecure my partner is struggling to deal with my emotions and so am I


Somewhat negative mood

2 more effects

0 helpful

0 comments

Implant  
Used for 6 - 12 mo
26 years old
🇬🇧 UK
  •  2 weeks ago

Nexplanon implant  

At first, my experience with the implant wasn't too bad as I was still 'wet' and moist, but over time my natural moisture has completely dwindled down to nearly nothing. This severe dryness is driving me absolutely insane because it honestly makes me feel like I have a post-menopausal vagina. Because of this, I am now changing back to the generic Desogestrel mini-pill, as I know from previous use that I at least had a normal, healthy white and milky discharge on that method. I am just stating my own personal experience here, and I still think that other people should definitely try the implant if they fancy a different form of birth control, because everyone's body reacts differently to the hormones. so yeah, thank u, next with the implant.


Top side effects not reported

0 helpful

0 comments

Implant  
Used for 5 - 8 yr
31 years old
🇬🇧 UK
  •  2 weeks ago

Nexplanon implant  

Been on the implant for 6 years now, initially I was spotting for 6 months before it finally settled. Now much more lighter periods so I can cope better as previously really heavy and needed tranexamic acid to manage, mood is more level now also, very rarely get cramps which is a bonus, have gained a little weight and body hair, overall happy with it


Very positive mood

1 more effect

0 helpful

0 comments

Implant  
Used for 1 - 3 mo
19 years old
🇬🇧 UK
  •  3 days ago

Nexplanon implant  

I’ve had this implant twice now both times had side effects I couldn’t deal with first time I gained nearly 3 stone and this time I’m on the weight loss injection and it seems to be countering the weight gain but honestly I’m so emotional and insecure my partner is struggling to deal with my emotions and so am I


Somewhat negative mood

2 more effects

0 helpful

0 comments

Implant  
Used for 6 - 12 mo
26 years old
🇬🇧 UK
  •  2 weeks ago

Nexplanon implant  

At first, my experience with the implant wasn't too bad as I was still 'wet' and moist, but over time my natural moisture has completely dwindled down to nearly nothing. This severe dryness is driving me absolutely insane because it honestly makes me feel like I have a post-menopausal vagina. Because of this, I am now changing back to the generic Desogestrel mini-pill, as I know from previous use that I at least had a normal, healthy white and milky discharge on that method. I am just stating my own personal experience here, and I still think that other people should definitely try the implant if they fancy a different form of birth control, because everyone's body reacts differently to the hormones. so yeah, thank u, next with the implant.


Top side effects not reported

0 helpful

0 comments

Implant  
Used for 5 - 8 yr
31 years old
🇬🇧 UK
  •  2 weeks ago

Nexplanon implant  

Been on the implant for 6 years now, initially I was spotting for 6 months before it finally settled. Now much more lighter periods so I can cope better as previously really heavy and needed tranexamic acid to manage, mood is more level now also, very rarely get cramps which is a bonus, have gained a little weight and body hair, overall happy with it


Very positive mood

1 more effect

0 helpful

0 comments

Implant  
Used for 18 mo - 3 yr
24 years old
🇬🇧 UK
  •  3 weeks ago

Nexplanon implant  

I gain weight and got chronic fatigue. It was awful.


Very negative mood

1 more effect

0 helpful

0 comments

Implant  
Used for 12 - 18 mo
42 years old
🇬🇧 UK
  •  1 month ago

Nexplanon implant  

This i my first time, I discovered skin heat rash at the initial stage, presently loosing weight and loosing hair.


Worse skin

1 more effect

0 helpful

0 comments

Implant  
Used for 18 mo - 3 yr
38 years old
🇬🇧 UK
  •  3rd Jun 26

Nexplanon implant  

I am so far very happy with the nexplanon implant. I had tried iuds prior, first the copper T, which did not work for me at all, and then mirena, which was good, but I did experience some pelvic pain and discomfort during intimacy. With the nexplanon, my periods stopped for the first year and a half, maybe closer to 2 years. And then was just very light spotting for awhile after that. I am at about 2 years and 6 months, and my period has come back fully, and I am starting to have hormonal acne and mood changes, so I opted to have it replaced, just in case these symptoms are due to the hormones tapering off. I just had it replaced today, so I am not sure whether it will fix the issue, but will keep ypu posted.


Very positive mood

0 helpful

0 comments

Implant  
Used for 3 - 6 mo
18 years old
🇬🇧 UK
  •  1st Jun 26

Nexplanon implant  

It cause me to have my period for 145 days straight starting two weeks after getting it. The first month was honestly horrible with severe cramping and lower back pain while passing relatively big clots. It also made my mental health decline significantly during this time but after the five month mark I am feeling great and not pregnant!


Somewhat negative mood

1 more effect

0 helpful

0 comments

Implant  
Used for 5 - 8 yr
30 years old
🇬🇧 UK
  •  7th May 26

Nexplanon implant  

I was on it for coming up to 8 years overall obviously great to not get pregnant and I was on contraception before where I had an accident so it was really easy and really quick to not have to think about this. It did really impact my moods and I eventually ended up having PMDD because of the severe mood swings. I would also bleed twice a month instead of just a once And it caused a really bad loss of libido and federal dryness. But these are all things that would probably happen if I was pregnant anyway.


Very negative mood

1 more effect

0 helpful

0 comments

Implant  
Used for 1 - 3 mo
23 years old
🇬🇧 UK
  •  6th May 26

Nexplanon implant  

My mood was completely changed on this contraception about 2 weeks in. I started getting really angry at everything/everyone very fast, I had a short temper, I felt sad all the time and like everyone was against me. Overall I felt I was going crazy and could not control my emotions at all. Also I had a constant heavy period for 3 months


Very negative mood

1 more effect

0 helpful

1 comments

Implant  
Used for 3 - 5 yr
21 years old
🇬🇧 UK
  •  16th Apr 26

Nexplanon implant  

Used for 5 years so far. No complaints really. I didnt feel much change to myself till recently. This has been mood swings and irritability but ive been on it 5 years and this only just started. Never fell pregnant. Little to no periods. Would recommend


Top side effects not reported

0 helpful

0 comments

Contraceptive alternatives and comparisons

Compare the Copper coil (IUD) with other contraceptives

Order online

Order online now

Use our online prescription in under 5 mins

  • No GP appointment needed

  • Free standard delivery

Speak to a doctor

Not sure yet? Speak to a doctor

Schedule an appointment now

87% of women are happier with their contraceptive choice after speaking with one of The Lowdown's doctors

The Lowdown Footer

Women's health, reviewed.

Get the best women’s health info in your inbox

You are signing up to receive The Lowdown's latest findings and news in women's health. Your data will be used in accordance with our Privacy & Cookie policy

Built by doctors and experts

Our tools are made by medical professionals for your peace of mind

Our website uses affiliate links and we may earn a small commission if you click on them