Implant vs Copper coil (IUD)
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Overview
Rated 2.8
603 reviews
Every 3 years
Frequency
Over 99%
Effectiveness
None
Blood clot risk
None
Effect on fertility
Rated 3.5
595 reviews
5 - 10 years
Frequency
Over 99%
Effectiveness
None
Blood clot risk
None
Effect on fertility
Implant ingredients
Main hormones in Implant
progestogen
Copper coil (IUD) ingredients
What Lowdown reviewers say
Benefits: What this contraceptive can help with
Heavy periods
Ovulation pain
Period pain
There are no benefits that are recognised in scientific research or guidelines for this contraceptive
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Check out our latest reviews
Real life reviews from people like you
Implant reviews
603 reviews
Used for 5 - 8 yr
31 years old
🇬🇧 UK
• 2 weeks ago
I had 3 implants back to back and really rated them. I felt they personally kept me in a very even emotional space as I didn’t have hormonal cycle mood fluctuations and didn’t experience any persistent low mood on it. My period stopped when I had the implant (which I loved) and had no side effects, which was great as after coming off the implant to conceive found when on no hormones I got terrible headaches and acne around my period which I had forgotten about! On reflection I probably did have slightly worse skin on the implant but not significantly. Around the 2 year mark each time it ‘ran out’ and suddenly there didn’t seem to be enough hormone to stop my periods and had persistent breakthrough bleeding which prompted me to get them changed early each time which resolved the issue. I have since been told you can take ibruprofen for a few days to counter this but have no experience of this. The reason it gets 4 stars not 5 is I really struggled to get it taken out as many health care practitioners are trained in insertion and many less is removal. When I wanted to start a family I was told there would be a 3 month wait for removal which was absolutely unacceptable to me and I ended up getting a family member who is a Dr to cut it out at home as I was so desperate. This lack of bodily autonomy I found very distressing and has put me off getting one again incase there’s a delay removing it, however it was late 2021 so may have been in part due to Covid so have to take that into account
Somewhat positive mood
0 helpful
0 comments
Used for 18 mo - 3 yr
26 years old
🇬🇧 UK
• 1 month ago
I’ve had the implant for 2 years and it’s great that I haven’t had a pregnancy scare. However, my periods are so irregular it’s a joke. I keep track of my periods on an app called Flo and my cycle seems really abnormal. One month I’d be spotting for a week then my period would be over, the next month I’d either miss the whole month or I’d be bleeding on and off for 12 days or more, stop and be on again a week or 2 later, it’s never the same week every month. I can’t keep up with how irregular it is so I’m thinking to change contraception.
Worse skin
0 helpful
0 comments
Used for 18 mo - 3 yr
28 years old
🇬🇧 UK
• 7th May 25
I found the procedure fine. Changed from the pill so I didn’t have to take medication daily which was convenient. I did get acne on this contraception which did get severe so had to change.
Worse skin
0 helpful
0 comments
Used for 5 - 8 yr
31 years old
🇬🇧 UK
• 2 weeks ago
I had 3 implants back to back and really rated them. I felt they personally kept me in a very even emotional space as I didn’t have hormonal cycle mood fluctuations and didn’t experience any persistent low mood on it. My period stopped when I had the implant (which I loved) and had no side effects, which was great as after coming off the implant to conceive found when on no hormones I got terrible headaches and acne around my period which I had forgotten about! On reflection I probably did have slightly worse skin on the implant but not significantly. Around the 2 year mark each time it ‘ran out’ and suddenly there didn’t seem to be enough hormone to stop my periods and had persistent breakthrough bleeding which prompted me to get them changed early each time which resolved the issue. I have since been told you can take ibruprofen for a few days to counter this but have no experience of this. The reason it gets 4 stars not 5 is I really struggled to get it taken out as many health care practitioners are trained in insertion and many less is removal. When I wanted to start a family I was told there would be a 3 month wait for removal which was absolutely unacceptable to me and I ended up getting a family member who is a Dr to cut it out at home as I was so desperate. This lack of bodily autonomy I found very distressing and has put me off getting one again incase there’s a delay removing it, however it was late 2021 so may have been in part due to Covid so have to take that into account
Somewhat positive mood
0 helpful
0 comments
Used for 18 mo - 3 yr
26 years old
🇬🇧 UK
• 1 month ago
I’ve had the implant for 2 years and it’s great that I haven’t had a pregnancy scare. However, my periods are so irregular it’s a joke. I keep track of my periods on an app called Flo and my cycle seems really abnormal. One month I’d be spotting for a week then my period would be over, the next month I’d either miss the whole month or I’d be bleeding on and off for 12 days or more, stop and be on again a week or 2 later, it’s never the same week every month. I can’t keep up with how irregular it is so I’m thinking to change contraception.
Worse skin
0 helpful
0 comments
Used for 18 mo - 3 yr
28 years old
🇬🇧 UK
• 7th May 25
I found the procedure fine. Changed from the pill so I didn’t have to take medication daily which was convenient. I did get acne on this contraception which did get severe so had to change.
Worse skin
0 helpful
0 comments
Copper coil (IUD) reviews
595 reviews
Used for 8+ yr
35 years old
🇬🇧 UK
• 5 days ago
My experience of the copper IUD is mixed, even if overall positive. I first got it as emergency contraception after my first sexual experience, and was not properly offered any pain relief. The pain was excruciating and slightly traumatic, but also as I wasn't used to things going inside my vagina either. However it served me perfectly for 5 years, and no hormones and side effects from those. When it was time for renewal I was prepared emotionally and knew what pain relief to ask for. The procedure itself was quick and felt very empowering. They offered me the 10 year one which was slightly bigger and I thought it was no big deal. I was in constant low level pain and discomfort with it, and periods became excruciating. I got it switched back to a 5 year one and this cleared up. Again. the procedure was fairly quick as I knew my body and had good pain relief. My last one suited me fine up until around 2020, when the combination of the stress from the pandemic and using an expired lube gave me recurring yeast infections that lasted at least a year. I then discovered that it had slipped and so got it removed, deciding to switch to Fertility Awareness Method. After that, the recurring yeast infections stopped.
Top side effects not reported
0 helpful
0 comments
Used for 1 - 3 mo
28 years old
🇬🇧 UK
• 2 weeks ago
Personally, I would never get another coil again. The reason for 2 stars is I actually had the copper coil inserted in 2018 and it was okay but I had it removed in 2021 after asking for it to be removed for over a year. My periods were heavier as expected, but I also had thrush every month, BV multiple times and it just became so uncomfortable dealing with this constantly. I had the copper coil again this year (march 2025) and it was awful. The insertion this time took an hour compared to the 10 minutes last time. I was in so much pain I was heaving, I have had three babies and this was worse than birthing a child. They finally got it in and I ended up with a mild infection probably due to how long and how many attempts it took. A week later it started to settle down 🤞🏼 however almost three months later and I'm having it removed next week. I don't know if it's misplaced (they will be checking this first) but I feel it 'stabbing' me randomly every day. I will be walking and suddenly stop and feel like it's stabbing me or trying to come out, but I can still feel the strings. On two occasions it's hurts me during sex which is a red flag. My periods are 10-12 days long and I'm getting through a pack of pads every 1-2 days, plus the thrush is back again. I was offered a replacement however I have declined and I am currently trying to decide which combined pill may be best for me, tho I am nervous about going on the pill now!
Top side effects not reported
0 helpful
1 comments
Used for 18 mo - 3 yr
27 years old
🇬🇧 UK
• 3 weeks ago
Top side effects not reported
0 helpful
0 comments
Used for 8+ yr
35 years old
🇬🇧 UK
• 5 days ago
My experience of the copper IUD is mixed, even if overall positive. I first got it as emergency contraception after my first sexual experience, and was not properly offered any pain relief. The pain was excruciating and slightly traumatic, but also as I wasn't used to things going inside my vagina either. However it served me perfectly for 5 years, and no hormones and side effects from those. When it was time for renewal I was prepared emotionally and knew what pain relief to ask for. The procedure itself was quick and felt very empowering. They offered me the 10 year one which was slightly bigger and I thought it was no big deal. I was in constant low level pain and discomfort with it, and periods became excruciating. I got it switched back to a 5 year one and this cleared up. Again. the procedure was fairly quick as I knew my body and had good pain relief. My last one suited me fine up until around 2020, when the combination of the stress from the pandemic and using an expired lube gave me recurring yeast infections that lasted at least a year. I then discovered that it had slipped and so got it removed, deciding to switch to Fertility Awareness Method. After that, the recurring yeast infections stopped.
Top side effects not reported
0 helpful
0 comments
Used for 1 - 3 mo
28 years old
🇬🇧 UK
• 2 weeks ago
Personally, I would never get another coil again. The reason for 2 stars is I actually had the copper coil inserted in 2018 and it was okay but I had it removed in 2021 after asking for it to be removed for over a year. My periods were heavier as expected, but I also had thrush every month, BV multiple times and it just became so uncomfortable dealing with this constantly. I had the copper coil again this year (march 2025) and it was awful. The insertion this time took an hour compared to the 10 minutes last time. I was in so much pain I was heaving, I have had three babies and this was worse than birthing a child. They finally got it in and I ended up with a mild infection probably due to how long and how many attempts it took. A week later it started to settle down 🤞🏼 however almost three months later and I'm having it removed next week. I don't know if it's misplaced (they will be checking this first) but I feel it 'stabbing' me randomly every day. I will be walking and suddenly stop and feel like it's stabbing me or trying to come out, but I can still feel the strings. On two occasions it's hurts me during sex which is a red flag. My periods are 10-12 days long and I'm getting through a pack of pads every 1-2 days, plus the thrush is back again. I was offered a replacement however I have declined and I am currently trying to decide which combined pill may be best for me, tho I am nervous about going on the pill now!
Top side effects not reported
0 helpful
1 comments
Used for 18 mo - 3 yr
27 years old
🇬🇧 UK
• 3 weeks ago
Top side effects not reported
0 helpful
0 comments
Used for 12 - 18 mo
30 years old
🇬🇧 UK
• 1 month ago
I used to have fairly light and painless periods and I’m now in agony every month and bleeding through my clothes. I have it time to see if it would settle but it’s been a year so I’ve booked to get it removed and can’t wait.
Top side effects not reported
0 helpful
0 comments
Used for 18 mo - 3 yr
22 years old
🇬🇧 UK
• 1 month ago
I never had acne before but now I constantly have break out, my skin has not been pimple free in 2 years
Somewhat negative mood
2 more effects
0 helpful
0 comments
Used for 3 - 5 yr
37 years old
🇬🇧 UK
• 7th May 25
After having children the contraceptive pill didn’t seem to work, I tried various types and had breakthrough bleeding. I decided to try the copper coil. Insertion was so painful but my periods have been regular and through tracking apps I’ve got to understand my cycle and know what my hormones are doing which I quite like.
Very positive mood
0 helpful
0 comments
Used for 3 - 6 mo
27 years old
🇬🇧 UK
• 28th Apr 25
The copper coil hurt the first day of insertion but then immediately settled. My periods have become slightly heavier and cramps a bit more painful but still very manageable with just paracetamol and ibuprofen. I am lucky in that my periods only last 4-5 days anyway. My moods change with a normal cycle pattern, I get some acne during my luteal phase. I love having protection but not having the negative impacts on my MH like hormonal contraception had. Would recommend.
Somewhat positive mood
1 helpful
0 comments
Used for 3 - 6 mo
29 years old
🇬🇧 UK
• 27th Apr 25
It's so hard finding contraception that doesn't have side effects and I wanted a hormone free form, so opted for copper IUD. Insertion is manageable, with painkillers beforehand. The first period was tough, I invested in a tens machine pad but the cramps were hard, but not worse than the worst period I've had. Second period non existent, literally three days and barely any blood, but third was heavy and lasted for 10 days. I stopped using the coil not because of any of this alone, but because I'm sure the inflammation in my body was making me uncharacteristically anxious. So hard to put my finger on, but since I got it removed it's been a weight off my shoulders. I'm now worrying that hormonal IUD will make me more anxious, and I haven't had it put in yet. It's overall not been too awful- I wouldn't not recomend it but I had it put in for emergency contraception so hoping there is a better solution out there without the anxiety side effects.
Somewhat negative mood
1 helpful
0 comments
Used for 18 mo - 3 yr
24 years old
🇬🇧 UK
• 26th Apr 25
Really liked this. Tried hormonal methods and ended up having a negative experience with them so had a go at this one. Works great. Most problems stopped after 6 months, like heavier bleeds and back pain etc. Eventually got down back to normal but it takes time to adjust. Genuinely made my life so much better, sex is great and I don't need to worry about hormones or my menstural cycle.
Very positive mood
1 more effect
0 helpful
0 comments
Used for 18 mo - 3 yr
25 years old
🇬🇧 UK
• 9th Apr 25
Seriously heavy periods (wearing nightime pads and a tampon and still bleeding through my clothes in like an hour) and sometimes extruciating cramping. A lot of spotting between periods also which I've never experienced before. Nurse has told me that the coil should not affect my bleeding and I've gone straight from the mini pill to this so it may have been that the pill was improving my regular symptoms more than I realised.
Decreased sex drive
1 more effect
1 helpful
0 comments

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