Hormonal coil (IUS) vs Injection

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Hormonal coil (IUS)

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Injection

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Overview

Rated 3.5

880 reviews

Every 3-8 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Rated 2.9

306 reviews

Every 2-3 months

Frequency

94% - 99+%

Effectiveness

None

Blood clot risk

Short term

Effect on fertility

Hormonal coil (IUS) ingredients

Main hormones in Hormonal coil (IUS)

progestogen


Injection ingredients

Main hormones in Injection

progestogen

What Lowdown reviewers say

43% no impact on mood

46% stopped periods

47% no impact

59% no impact

54% no impact on skin

Cycle return

33% don’t know impact

31% somewhat negative

70% stopped periods

57% lost sex drive

48% gained weight

47% no impact on skin

Cycle return

42% don’t know impact

Benefits: What this contraceptive can help with

Adenomyosis

Endometriosis

Heavy periods

Menopause

Period pain

Endometriosis

Heavy periods

Period pain

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Check out our latest reviews

Real life reviews from people like you

Hormonal coil (IUS) reviews

880 reviews

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
21 years old
🇬🇧 UK
  •  2 weeks ago

Jaydess coil  

Insertion of the jaydess for me was incredibly painful and i had severe period cramps the days following insertion. Other than that for the first year i had no symptoms other than tender breasts and they had grown from C-DD (no complaints!) and often reccomended it to friends. However, after that i started getting regular thrush. It started off just coming before my period some months but now it is pretty much constant. Treatment only resolves symptoms for a short period and the its back! For this reason ive booked to have it taken out next week. Also the waitlist with my local clinic is so long ive been on it months and am no where near being seen so have had to go private unfortunately as the symptoms hae become unbearable :(

Read more

Decreased sex drive

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 5 - 8 yr
33 years old
🇬🇧 UK
  •  3 weeks ago

Mirena coil  

After taking the pill for at least ten years I thought it was time to reconsider my options. Used the Lowdown to eventually choose the hormonal coil. Insertion was uncomfortable but nothing unbearable (for me, I know alot of people have had horrid experiences). My periods are very irregular (think maybe four a year and more spotting that bloody). My hormonal state throughout the month is more consistent, no major ups and downs than I used to get on the pill. I couldn't fault this as an option and also not having to remember to take the pill everyday was a huge bonus. Recent changes to the length of time for changing them meant I got an extra two years out of mine. Great long term option if you know you don't want to have children for a large chunk of time. Clicked some sweating and thrush as side effects, but can't be certain they're due to the coil or due to hitting mid-thirties, ha!


Very positive mood

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
42 years old
🇬🇧 UK
  •  3 weeks ago

Mirena coil  

I'm hypermobile, and over time it has made my symptoms a lot worse despite my levels of exercise to strengthen. I'm now in pain regularly and sometimes struggle to sleep because of it. I've also started having migraines with aura and frequent headaches. Getting it taken out next week. It did however reduce my heavy bleeding to infrequent spotting, but I bled for 9 months straight after having it inserted.


Decreased sex drive

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
21 years old
🇬🇧 UK
  •  2 weeks ago

Jaydess coil  

Insertion of the jaydess for me was incredibly painful and i had severe period cramps the days following insertion. Other than that for the first year i had no symptoms other than tender breasts and they had grown from C-DD (no complaints!) and often reccomended it to friends. However, after that i started getting regular thrush. It started off just coming before my period some months but now it is pretty much constant. Treatment only resolves symptoms for a short period and the its back! For this reason ive booked to have it taken out next week. Also the waitlist with my local clinic is so long ive been on it months and am no where near being seen so have had to go private unfortunately as the symptoms hae become unbearable :(


Decreased sex drive

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 5 - 8 yr
33 years old
🇬🇧 UK
  •  3 weeks ago

Mirena coil  

After taking the pill for at least ten years I thought it was time to reconsider my options. Used the Lowdown to eventually choose the hormonal coil. Insertion was uncomfortable but nothing unbearable (for me, I know alot of people have had horrid experiences). My periods are very irregular (think maybe four a year and more spotting that bloody). My hormonal state throughout the month is more consistent, no major ups and downs than I used to get on the pill. I couldn't fault this as an option and also not having to remember to take the pill everyday was a huge bonus. Recent changes to the length of time for changing them meant I got an extra two years out of mine. Great long term option if you know you don't want to have children for a large chunk of time. Clicked some sweating and thrush as side effects, but can't be certain they're due to the coil or due to hitting mid-thirties, ha!


Very positive mood

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
42 years old
🇬🇧 UK
  •  3 weeks ago

Mirena coil  

I'm hypermobile, and over time it has made my symptoms a lot worse despite my levels of exercise to strengthen. I'm now in pain regularly and sometimes struggle to sleep because of it. I've also started having migraines with aura and frequent headaches. Getting it taken out next week. It did however reduce my heavy bleeding to infrequent spotting, but I bled for 9 months straight after having it inserted.


Decreased sex drive

0 helpful

0 comments


Injection reviews

306 reviews

Injection  
Used for 6 - 12 mo
22 years old
🇬🇧 UK
  •  1 month ago

Noristerat injection  

This was bad experience my stretch marks even increased and low libido is the worst


Very negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
37 years old
🇬🇧 UK
  •  3rd Feb 26

Sayana Press injection  

I would have rated this 5 stars last year. I used to be on the depo jab that had to be done at the doctors but I work 12 hour shifts meaning it was a struggle to attended every 12 weeks. So I was over the moon when I found out about sayana press that I could do myself. I usually do the injection around 11 weeks but the last 3 times I get to 10 weeks and get crippling period pain that completely debilitates me. Even after I’ve done the injection this will continue for about a week afterwards. I’ve never experienced child birth but the pain is horrendous. It will wake me up in the middle of the night, happen at work and is just completely random spouts of unbearable pain until at whatever point doesn’t happen again until I am next at the 10 week mark. I’ve recently learned that it’s a lower strength to Depo-Provera and maybe that’s why however I’m confused as to why it’s only started happening. My gp surgery is useless and it the whole process of going back to having the higher strength at the surgery is going to take some time but being able to do it at home is not worth this horrendous ordeal. I would not recommend switching


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 5 - 8 yr
31 years old
🇬🇧 UK
  •  3rd Jan 26

Sayana Press injection  

Great if you’re looking to prevent pregnancy with less admin. Having the year’s supply ant home and not needing to see a doctor every few months was handy. Stopped my periods aside from some very minimal spotting and my skin was great - I barely had any spots over the years I was on it. I did feel like I was quite numb emotions wise. I didn’t experience mood swings but it was alarming that I often didn’t really feel anything! My libido was extremely low too.


Somewhat negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 6 - 12 mo
22 years old
🇬🇧 UK
  •  1 month ago

Noristerat injection  

This was bad experience my stretch marks even increased and low libido is the worst


Very negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
37 years old
🇬🇧 UK
  •  3rd Feb 26

Sayana Press injection  

I would have rated this 5 stars last year. I used to be on the depo jab that had to be done at the doctors but I work 12 hour shifts meaning it was a struggle to attended every 12 weeks. So I was over the moon when I found out about sayana press that I could do myself. I usually do the injection around 11 weeks but the last 3 times I get to 10 weeks and get crippling period pain that completely debilitates me. Even after I’ve done the injection this will continue for about a week afterwards. I’ve never experienced child birth but the pain is horrendous. It will wake me up in the middle of the night, happen at work and is just completely random spouts of unbearable pain until at whatever point doesn’t happen again until I am next at the 10 week mark. I’ve recently learned that it’s a lower strength to Depo-Provera and maybe that’s why however I’m confused as to why it’s only started happening. My gp surgery is useless and it the whole process of going back to having the higher strength at the surgery is going to take some time but being able to do it at home is not worth this horrendous ordeal. I would not recommend switching


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 5 - 8 yr
31 years old
🇬🇧 UK
  •  3rd Jan 26

Sayana Press injection  

Great if you’re looking to prevent pregnancy with less admin. Having the year’s supply ant home and not needing to see a doctor every few months was handy. Stopped my periods aside from some very minimal spotting and my skin was great - I barely had any spots over the years I was on it. I did feel like I was quite numb emotions wise. I didn’t experience mood swings but it was alarming that I often didn’t really feel anything! My libido was extremely low too.


Somewhat negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 12 - 18 mo
Lowdown user
🇬🇧 UK
  •  1st Dec 25

Noristerat injection  

I experience mood swings, low libido, aura migraine, my face got darker than usual and I stopped seeing my period.


Very negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 12 - 18 mo
24 years old
🇬🇧 UK
  •  18th Nov 25

Noristerat injection  

I had a very bad experience using this contraceptive. Bad moods, bad skin, bad body image, depression, sweating, low libido. Just bad.


Very positive mood

3 more effects

1 helpful

0 comments

Injection  
Used for 3 - 5 yr
23 years old
🇬🇧 UK
  •  16th Oct 25

Noristerat injection  

It's a good injection for me, I have been using it for longest time since I was 16 years started to use it. Who recommended it? Clinic nurse.


Decreased sex drive

0 helpful

0 comments

Injection  
Used for 3 - 6 mo
17 years old
🇬🇧 UK
  •  11th Oct 25

Noristerat injection  

took some time before i ever come here mainly because i was scared , shy , & hated myself for what im about to talk about here❤️ trust me when i say it’s hard ( im even trying not to cry ) shap so i started my pregnancy prevention journey this year on April it’s been 6 months now & never missed even a single dose (big ups!!) Starting it was so fun & games bcs i would notice some changes & that for me was a game changer bcs I’ve always wanned to gain weight so badzzzz ( i lost weight before so starting this journey for me was a bounce back ) may started eating a lot!! , June my periods desappeared July i got some pimples , august i experienced painful headaches, September my mood swings would change here & there & all that came unoticed to me because that one thing I’ve always wanned does not happen im not gaining still , bro im so drained i feel like it’s so useless for me to inject i don’t know but yeah hey i just hope god pulls through im even thinking of leaving it


Very negative mood

2 more effects

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
25 years old
🇬🇧 UK
  •  11th Oct 25

Sayana Press injection  

I have had no negative side effects with Sayana Press and my periods have stopped completely, of the four different contraceptives I've tried over the years, this one is my favourite.


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
25 years old
🇬🇧 UK
  •  11th Oct 25

Depo-Provera injection  

Depo-Provera was great for me and it stopped my periods completely. I liked not having to take a pill everyday and I didn't want to get another copper coil so this worked well for me. However after being on it for quite a while I got unlucky and ended up with an abscess at the injection site which eventually had to be operated on, however this could have happened with any kind of injection and was just bad luck. I have since switched to Sayana Press so that I can do my own injections at home and clean the injection site beforehand to prevent another abscess.


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 3 - 6 mo
28 years old
🇬🇧 UK
  •  6th Oct 25

Depo-Provera injection  

Worst experience I’ve ever had. Since taking this I’ve felt constantly irritated, had complete lack of concentration and it’s completely wiped out my sex drive. I have now been bleeding for 2 months with no break. I have never regretted taking something so much it’s honestly made me miserable.


Very negative mood

1 more effect

0 helpful

0 comments

Contraceptive alternatives and comparisons

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