Benilexa coil vs Mirena coil

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Benilexa coil

£From £0/day

Mirena coil

Add your Mirena coil review

Overview

Rated 4.0

2 reviews

Every 8 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Rated 3.5

568 reviews

Every 8 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Benilexa coil ingredients

Main hormones in Benilexa coil

Androgenic progestogen


Mirena coil ingredients

Main hormones in Mirena coil

Androgenic progestogen

What Lowdown reviewers say

50% somewhat negative

50% lighter periods

50% increased sex drive

100% no impact

100% no impact on skin

Cycle return

Not enough data to say

43% no impact on mood

53% stopped periods

45% no impact

56% no impact

53% no impact on skin

Cycle return

30% don’t know impact

Benefits: What this contraceptive can help with

Adenomyosis

Endometriosis

Heavy periods

Period pain

Menopause

Adenomyosis

Endometriosis

Heavy periods

Menopause

Period pain

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Try it now

Add your Mirena coil review

Check out our latest reviews

Real life reviews from people like you

Benilexa coil reviews

2 reviews

Hormonal coil (IUS)  
Used for 1 - 3 mo
27 years old
🇬🇧 UK
  •  3rd Jun 25

Benilexa coil  

Not 100% sure what to think yet. Enjoying not having to worry about administrating my contraception as it’s in there and working. However I am having unpredictable spotting, some emotional mood swings and often being bloated.

Read more

Somewhat negative mood

1 more effect

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
  •  25th Apr 24

Benilexa coil  

Amazing


Top side effects not reported

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 1 - 3 mo
27 years old
🇬🇧 UK
  •  3rd Jun 25

Benilexa coil  

Not 100% sure what to think yet. Enjoying not having to worry about administrating my contraception as it’s in there and working. However I am having unpredictable spotting, some emotional mood swings and often being bloated.


Somewhat negative mood

1 more effect

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
  •  25th Apr 24

Benilexa coil  

Amazing


Top side effects not reported

0 helpful

0 comments


Mirena coil reviews

568 reviews

Hormonal coil (IUS)  
Used for 3 - 6 mo
26 years old
🇬🇧 UK
  •  3 days ago

Mirena coil  

Had Mirena fitted to manage endometriosis after a laparoscopy. The period cramps felt worse than when I was on the contraceptive pill before the surgery. Also struggled with depression and low energy. Acne was about the same as before I started the contraceptive pill.


Very negative mood

1 more effect

0 helpful

0 comments

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

Mirena coil  

I really like the Mirena Coil, especially as the combined pill was my previous contraception which negatively affected my mood. I had a lot of spotting for the first month and now have the very occasional spotting, but it's great not having a period anymore.


Somewhat positive mood

1 more effect

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 3 - 6 mo
40 years old
🇬🇧 UK
  •  6 days ago

Mirena coil  

I've had a mirena coil for about 7 months now. Before getting it I had severely heavy periods. Most months I got a bad migraine. My iron was low. The GP didn't suggest anything to help with the heavy periods/monthly migraines/low iron. However when discussing contraception mirena coil was suggested. (I'm 40, have had 2 children). I was wary to mess with my hormones but the doctor said it could calm down my periods too. It was a long wait (almost 12 months). As soon as I got it I haven't had such heavy periods. Migraines haven't been an issue and my iron levels are back to normal. I haven't noticed any mood or weight changes. I've been happier and healthier because I haven't been dealing with the bad periods anymore. My periods are irregular, but very light. The only negative is a couple of times I've had stomach cramps, quite painful ones, they've gone away in under a day. There has been no follow up with a health professional. It would be nice if they did this to reassure everything is normal and ok.


Top side effects not reported

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 3 - 6 mo
26 years old
🇬🇧 UK
  •  3 days ago

Mirena coil  

Had Mirena fitted to manage endometriosis after a laparoscopy. The period cramps felt worse than when I was on the contraceptive pill before the surgery. Also struggled with depression and low energy. Acne was about the same as before I started the contraceptive pill.


Very negative mood

1 more effect

0 helpful

0 comments

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

Mirena coil  

I really like the Mirena Coil, especially as the combined pill was my previous contraception which negatively affected my mood. I had a lot of spotting for the first month and now have the very occasional spotting, but it's great not having a period anymore.


Somewhat positive mood

1 more effect

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 3 - 6 mo
40 years old
🇬🇧 UK
  •  6 days ago

Mirena coil  

I've had a mirena coil for about 7 months now. Before getting it I had severely heavy periods. Most months I got a bad migraine. My iron was low. The GP didn't suggest anything to help with the heavy periods/monthly migraines/low iron. However when discussing contraception mirena coil was suggested. (I'm 40, have had 2 children). I was wary to mess with my hormones but the doctor said it could calm down my periods too. It was a long wait (almost 12 months). As soon as I got it I haven't had such heavy periods. Migraines haven't been an issue and my iron levels are back to normal. I haven't noticed any mood or weight changes. I've been happier and healthier because I haven't been dealing with the bad periods anymore. My periods are irregular, but very light. The only negative is a couple of times I've had stomach cramps, quite painful ones, they've gone away in under a day. There has been no follow up with a health professional. It would be nice if they did this to reassure everything is normal and ok.


Top side effects not reported

0 helpful

0 comments

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

Mirena coil  

I had it put in at the end of January. Insertion wasn't fun and did hurt but no worse than the period cramps I used to get. Did spend the afternoon in bed. First few months were ok, some period pain but less than before and lighter periods. But as a few more months have passed I've been getting more migraines again. Also my body hair is more noticeable. My mood is mostly stable except now when I'm ovulating or period about to start, I get very irrational and angry. My last period was heavier than I would have had before the coil but hoping that was just a blip. Have also been spotting constantly the last 2-3 months.


Somewhat negative mood

2 more effects

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 3 - 6 mo
38 years old
🇬🇧 UK
  •  1 month ago

Mirena coil  

I got the coil fitted to control heavy periods with contraception as a bonus. I’m aware I might be still in the settling down phase, this is my experience so far. Fitting was uncomfortable but I’ve had 3 vaginal birth so nothing touches that! Cramps for a few days but settled down. So far I have been bleeding most of the time since having it fitted, not heavy, light, but constant and irregular patterns. Very annoying. Low self esteem and low mood. Weight gain, despite being more physically active and eating healthily. Increase in headaches and migraines. Generally unimpressed at the lack of connection with healthcare professionals and Mirena coil users. So many women reporting poor experience yet doctors aren’t relaying this information. Will be having it removed. I choose control over my body over convenience.


Somewhat negative mood

2 more effects

0 helpful

0 comments

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

Mirena coil  

First 6 months is an adjustment period so I had plenty of headache and feeling sick but after a while my body used to it and I am fine. 100% contraception effectiveness and no heavy period.


Very positive mood

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 18 mo - 3 yr
31 years old
🇬🇧 UK
  •  21st Jun 25

Mirena coil  

Insertion was definitely a little more than just "uncomfortable', it was incredibly painful and emotionally felt very invasive. Took about a day or two to get over the cramps. Felt very faint the first night after having it inserted. Have had experience with SA before though and after telling the nurses they were incredibly supportive throughout the procedure. Side effects wise I got on pretty well for the first year. My periods did stop after a few months, which I found to be a bit strange as I like to track my cycle and I found this a bit strange at first, as I could feel my other symptoms of my cycle but felt a bit off kilter when I didn't have my usual period. Not having to worry about condoms or taking a pill everyday is great though. But after about a year of having the hormonal coil I've noticed my mood and mental health take a bit of a dip. I feel a bit like my emotions are just sitting a bit flatter, I'm a bit more irritable, I don't experience quite the same amount of joy as I used to. I do have a lot going on in life at the moment, but I can't help but notice day to day, even on good days, that I'm not as cheerful or reacting to things in the same way I used to. Emotionally not feeling like myself I don't feel is worth this,no I'm going to seek advice on whether to have this removed or not I think.


Somewhat negative mood

1 more effect

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 12 - 18 mo
40 years old
🇬🇧 UK
  •  18th Jun 25

Mirena coil  

So far I love the mirena coil! Insertion was definitely painful (not just “uncomfortable”!), but the pain was very brief. I had cramps for a couple of days, and then light bleeding/spotting for about a month. However since then I’ve had no periods, and don’t even know it’s there. I get a few more spots now but that’s from rarely getting any when I was on the pill, it’s not a lot. My weight has stayed exactly the same. I was terrified of getting it fitted but am so glad I did, if it continues like this then I will take 30 seconds of pain for 8 years of not having to think about contraception, no periods and no side effects!


Worse skin

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 12 - 18 mo
24 years old
🇬🇧 UK
  •  18th Jun 25

Mirena coil  

Had the coil for just over a year and bled daily (although only light). Only had a few days a month not bleeding


Somewhat negative mood

1 more effect

0 helpful

0 comments

Hormonal coil (IUS)  
Used for 3 - 5 yr
28 years old
🇬🇧 UK
  •  12th Jun 25

Mirena coil  

Generally the Mirena has been great. Only noticed most of the side effects after 4 years having it in - and they’re still very manageable.


Decreased sex drive

1 more effect

0 helpful

0 comments

Contraceptive alternatives and comparisons

Compare the Benilexa coil with other contraceptives

Compare the Mirena coil with other contraceptives

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