Implant vs Injection

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Implant

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Injection

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Overview

Rated 2.8

605 reviews

Every 3 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Rated 2.9

290 reviews

Every 2-3 months

Frequency

94% - 99+%

Effectiveness

None

Blood clot risk

Short term

Effect on fertility

Implant ingredients

Main hormones in Implant

progestogen


Injection ingredients

Main hormones in Injection

progestogen

What Lowdown reviewers say

37% somewhat negative

48% irregular periods

50% lost sex drive

40% gained weight

56% no impact on skin

Cycle return

32% in 1 month

33% somewhat negative

70% stopped periods

57% lost sex drive

49% gained weight

48% no impact on skin

Cycle return

43% don’t know impact

Benefits: What this contraceptive can help with

Heavy periods

Ovulation pain

Period pain

Endometriosis

Heavy periods

Period pain

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Check out our latest reviews

Real life reviews from people like you

Implant reviews

605 reviews

Implant  
Used for 18 mo - 3 yr
26 years old
🇬🇧 UK
  •  today

Nexplanon implant  

Random bleeding throughout which was frustrating. Partner felt like I seemed happier in general once I came off. Suffered anxiety attacks after coming off the implant (may or may not be related currently unsure)

Read more

Somewhat positive mood

2 more effects

0 helpful

0 comments

Implant  
Used for 8+ yr
30 years old
🇬🇧 UK
  •  4 days ago

Nexplanon implant  

Great for if you are looking for contraception that you can forget about and prevent periods however it caused lasting weight gain and awful mood such as unreasonable anger which was almost misdiagnosed as a personality disorder until I came off the contraception.


Very negative mood

2 more effects

0 helpful

0 comments

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

Nexplanon implant  

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

Implant  
Used for 18 mo - 3 yr
26 years old
🇬🇧 UK
  •  today

Nexplanon implant  

Random bleeding throughout which was frustrating. Partner felt like I seemed happier in general once I came off. Suffered anxiety attacks after coming off the implant (may or may not be related currently unsure)


Somewhat positive mood

2 more effects

0 helpful

0 comments

Implant  
Used for 8+ yr
30 years old
🇬🇧 UK
  •  4 days ago

Nexplanon implant  

Great for if you are looking for contraception that you can forget about and prevent periods however it caused lasting weight gain and awful mood such as unreasonable anger which was almost misdiagnosed as a personality disorder until I came off the contraception.


Very negative mood

2 more effects

0 helpful

0 comments

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

Nexplanon implant  

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


Injection reviews

290 reviews

Injection  
Used for 1 - 3 mo
27 years old
🇬🇧 UK
  •  5 days ago

Depo-Provera injection  

Things I’ve had history struggling with in the past: depression, anxiety, weight Things depo increased: depression, anxiety, weight


Very negative mood

1 more effect

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
17 years old
🇬🇧 UK
  •  2 weeks ago

Noristerat injection  

im not gaining weight is that normal?


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
17 years old
🇬🇧 UK
  •  3 weeks ago

Noristerat injection  

started using it on April but so far my body is still the same & haven’t experienced breast enlargement yet


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
27 years old
🇬🇧 UK
  •  5 days ago

Depo-Provera injection  

Things I’ve had history struggling with in the past: depression, anxiety, weight Things depo increased: depression, anxiety, weight


Very negative mood

1 more effect

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
17 years old
🇬🇧 UK
  •  2 weeks ago

Noristerat injection  

im not gaining weight is that normal?


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
17 years old
🇬🇧 UK
  •  3 weeks ago

Noristerat injection  

started using it on April but so far my body is still the same & haven’t experienced breast enlargement yet


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 8+ yr
30 years old
🇬🇧 UK
  •  28th May 25

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
  •  13th May 25

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
  •  8th May 25

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 1 - 3 mo
27 years old
🇬🇧 UK
  •  2nd May 25

Depo-Provera injection  

Worst decision I’ve ever made Gained a lot of weight Depressed Anxious Moods all over the place


Very negative mood

2 more effects

1 helpful

0 comments

Injection  
Used for 3 - 5 yr
41 years old
🇬🇧 UK
  •  8th Apr 25

Sayana Press injection  

I like the injection as no periods at all but gained over 2 stone in weight and no amount of dieting, eating less or exercising helps loose any weight at all I just gain even more.


Somewhat negative mood

2 more effects

1 helpful

0 comments

Injection  
Used for 12 - 18 mo
27 years old
🇬🇧 UK
  •  5th Apr 25

Noristerat injection  

I didn't notice any changes at first. I got my period for the first month or two, then the bleeding was irregular and lighter and eventually it stopped completely. I gained weight quickly. I would get hungry even after eating. I would get severe vaginal itching a few days after the shot.


Worse skin

2 more effects

1 helpful

0 comments

Injection  
Used for 3 - 5 yr
20 years old
🇬🇧 UK
  •  22nd Mar 25

Noristerat injection  

It is effective and it's convenient but unfortunately the side effects are really bad but it depends on different body types


Somewhat negative mood

2 more effects

0 helpful

0 comments

Contraceptive alternatives and comparisons

Compare the Implant with other contraceptives

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