Injection vs Hormonal coil (IUS)

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Injection

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Hormonal coil (IUS)

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Overview

Rated 2.9

287 reviews

Every 2-3 months

Frequency

94% - 99+%

Effectiveness

None

Blood clot risk

Short term

Effect on fertility

Rated 3.5

829 reviews

Every 3-8 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Injection ingredients

Main hormones in Injection

progestogen


Hormonal coil (IUS) ingredients

Main hormones in Hormonal coil (IUS)

progestogen

What Lowdown reviewers say

33% somewhat negative

70% stopped periods

57% lost sex drive

49% gained weight

49% no impact on skin

Cycle return

43% don’t know impact

43% no impact on mood

47% stopped periods

48% no impact

59% no impact

53% no impact on skin

Cycle return

32% don’t know impact

Benefits: What this contraceptive can help with

Endometriosis

Heavy periods

Period pain

Adenomyosis

Endometriosis

Heavy periods

Menopause

Period pain

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Check out our latest reviews

Real life reviews from people like you

Injection reviews

287 reviews

Injection  
Used for 8+ yr
30 years old
🇬🇧 UK
  •  3 days ago

Sayana Press injection  

Used for over 10 years, completely stopped my periods which was fantastic. The devices became harder and harder to use, needing a lot of force to inject so I ended up turning myself into a pin cushion & wasting a few, which made reordering a faff. Don’t think I gained weight and if anything my skin improved (but that could just be normal from teenage to late 20s). The only negative I noticed was decreased sex drive - but it didn’t totally go so not a massive issue for me.

Read more

Improved skin

1 more effect

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
16 years old
🇬🇧 UK
  •  3 weeks ago

Sayana Press injection  

I was on this injection for 2 years, the whole process put me off . when i started the injection i had a period of 16 days (over two weeks) and it was so heavy, months went on and my periods stopped all together, i didn’t have a period for minus 2 years , i’m now on the combined pill but i did receive higher anxiety and depression towards taking it for ages, the doctor offered me antidepressants but i didn’t want to be taking them as i am a quite smily happy person but i literally lost all my energy and motivation to do anything.


Somewhat negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
19 years old
🇬🇧 UK
  •  1 month ago

Noristerat injection  

With the contraception I experience a lot of abdominal pains frequently


Somewhat negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 8+ yr
30 years old
🇬🇧 UK
  •  3 days ago

Sayana Press injection  

Used for over 10 years, completely stopped my periods which was fantastic. The devices became harder and harder to use, needing a lot of force to inject so I ended up turning myself into a pin cushion & wasting a few, which made reordering a faff. Don’t think I gained weight and if anything my skin improved (but that could just be normal from teenage to late 20s). The only negative I noticed was decreased sex drive - but it didn’t totally go so not a massive issue for me.


Improved skin

1 more effect

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
16 years old
🇬🇧 UK
  •  3 weeks ago

Sayana Press injection  

I was on this injection for 2 years, the whole process put me off . when i started the injection i had a period of 16 days (over two weeks) and it was so heavy, months went on and my periods stopped all together, i didn’t have a period for minus 2 years , i’m now on the combined pill but i did receive higher anxiety and depression towards taking it for ages, the doctor offered me antidepressants but i didn’t want to be taking them as i am a quite smily happy person but i literally lost all my energy and motivation to do anything.


Somewhat negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
19 years old
🇬🇧 UK
  •  1 month ago

Noristerat injection  

With the contraception I experience a lot of abdominal pains frequently


Somewhat negative mood

3 more effects

0 helpful

0 comments


Hormonal coil (IUS) reviews

829 reviews

Hormonal coil (IUS)  
Used for 1 - 3 mo
37 years old
🇬🇧 UK
  •  1 day ago

Levosert coil  

I had this inserted and I was the worst pain ive ever experienced i kept telling the doctor to stop immediately after I blacked out from the pain kept being sick and it just got worser as the day went on I end up in ane with the same day and had it emergency removed. Never again will I have this would not recommend at all .


Top side effects not reported

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
24 years old
🇬🇧 UK
  •  1 day ago

Mirena coil  

I feel like myself, which I cannot say for other forms of BC I’ve used. The weight gain may have more to do with some lifestyle changes, but I enjoy the way my body look regardless. I was able to collaborate with my doctor to find suppositories to help with the dryness during sex and that in turn has helped with my libido. I cannot imagine using another form of birth control.


Improved skin

2 more effects

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 6 - 12 mo
29 years old
🇬🇧 UK
  •  2 days ago

Kyleena coil  

I had a Kyleena coil inserted, after 6 months I was still having week long breakthrough bleeds between periods. I had the coil checked and it was in position, no problems according to the doctor. A month later I was pregnant, with the coil still in the correct place. Unfortunately the Kyleena coil didn't work to protect me from pregnancy, caused me to have breakthrough bleeds and have recurrent episodes of thrush.


Top side effects not reported

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 1 - 3 mo
37 years old
🇬🇧 UK
  •  1 day ago

Levosert coil  

I had this inserted and I was the worst pain ive ever experienced i kept telling the doctor to stop immediately after I blacked out from the pain kept being sick and it just got worser as the day went on I end up in ane with the same day and had it emergency removed. Never again will I have this would not recommend at all .


Top side effects not reported

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
24 years old
🇬🇧 UK
  •  1 day ago

Mirena coil  

I feel like myself, which I cannot say for other forms of BC I’ve used. The weight gain may have more to do with some lifestyle changes, but I enjoy the way my body look regardless. I was able to collaborate with my doctor to find suppositories to help with the dryness during sex and that in turn has helped with my libido. I cannot imagine using another form of birth control.


Improved skin

2 more effects

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 6 - 12 mo
29 years old
🇬🇧 UK
  •  2 days ago

Kyleena coil  

I had a Kyleena coil inserted, after 6 months I was still having week long breakthrough bleeds between periods. I had the coil checked and it was in position, no problems according to the doctor. A month later I was pregnant, with the coil still in the correct place. Unfortunately the Kyleena coil didn't work to protect me from pregnancy, caused me to have breakthrough bleeds and have recurrent episodes of thrush.


Top side effects not reported

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 6 - 12 mo
40 years old
🇬🇧 UK
  •  2 weeks ago

Mirena coil  

I've not had any significant side effects...so far. But the one thing I don't like is that I struggle to track my period. I don't bleed it bleed very little. Some periods are just spotting. In theory this is great, but the rest of my body is still experiencing a cycle and without the bleeding it can be hard to track. I still try to, but I'm about ready to give up. If you are like me and spent 10 years on the pill, this can feel a bit jarring. I'm on a hormonal rollercoaster that is normal but I'm not really use to it. My cramping is normal compared to before I had coil. I've had acne rosacea crop up and after a year of it I strongly thing it's linked to hormones but not sure how much the coil plays a part (though I did NOT have this before coil, I am also 40 and may be perimenopauseal). Insertion recovery was totally fine. Very little discomfort. However I was undergoing a minor gyno procedure at the same time and as a result got a general! Highly recommend should it be available. Won't lie, not sure I would have the coil again after this one....I'm still not sold in all honesty. It just emotionally felt evasive as a method of BC.


Worse skin

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 12 - 18 mo
25 years old
🇬🇧 UK
  •  3 weeks ago

Mirena coil  

Overall my periods were regular but once I got the coil I had very irregular periods and extra cramping. I also have frequent dizzy spells and headaches since it has been inserted. And I've seen an increase in spots and body hair since starting with the coil


Somewhat negative mood

2 more effects

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 12 - 18 mo
35 years old
🇬🇧 UK
  •  3 weeks ago

Kyleena coil  

Struggled to fit the Mirena & so fitted the Kyleena instead - potentially leading to an insufficient amount of progesterone as i continued to have irregular bleeding. After about 12 months this settled down and month on month this has lessened and my cycle continued. However, I experienced consistent cramping like I'd never had before and from 15 months onwards severe & debilitating pain about a week before my period. This is why I had it removed.


Top side effects not reported

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
41 years old
🇬🇧 UK
  •  1 month ago

Hormonal coil (IUS)  

I experienced irregular periods, major mood swings and no sex drive at all. Would not recommend this at all.


Very negative mood

2 more effects

1 helpful

1 comments

Hormonal coil (IUS)  
Used for 8+ yr
36 years old
🇬🇧 UK
  •  1 month ago

Mirena coil  

Insertion isn't pleasant, but once it's in place, there's nothing to do for years! I had my first Mirena coil over 8 years ago and haven't had a period since insertion, only very occasional spotting (maybe once every 3-6months). I know some women like to track their cycle, but I never think about it and prefer it that way! Would recommend.


Top side effects not reported

1 helpful

0 comments

Hormonal coil (IUS)  
Used for 5 - 8 yr
27 years old
🇬🇧 UK
  •  1 month ago

Mirena coil  

Loved this until I got BV then no treatment would fix it until I got IUS removed


Top side effects not reported

2 helpful

0 comments

Hormonal coil (IUS)  
Used for 5 - 8 yr
38 years old
🇬🇧 UK
  •  28th Apr 25

Mirena coil  

The threads disappeared on the first coil so had it changed early (wasn't great as they had to go digging about to find the threads). Had another put straight in at the time thinking it was a one off but the same happened with the second so I had it removed early as soon as I noticed them becoming shorter to avoid the first scenario again and switched to the implant. Great that my periods stopped on it and it's super low maintenance though.


Top side effects not reported

1 helpful

0 comments

Contraceptive alternatives and comparisons

Compare the Injection with other contraceptives

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