Cap or diaphragm vs Injection

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Cap or diaphragm

Add your cap or diaphragm review

Injection

Add your Injection review

Overview

Rated 3.9

14 reviews

During or before sex

Frequency

84% - 94%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Rated 2.9

276 reviews

Every 2-3 months

Frequency

94% - 99+%

Effectiveness

None

Blood clot risk

Short term

Effect on fertility

Cap or diaphragm ingredients

A contraceptive diaphragm or cap is a circular dome made of thin soft silicone although they come in different shapes sizes and materials. You need to use it with a gel that kills sperm called spermicide. The most common active ingredient of spermicides is nonoxynol-9.

Injection ingredients

Main hormones in Injection

progestogen

What Lowdown reviewers say

86% no impact on mood

86% no change

93% no impact

100% no impact

75% no impact on skin

Cycle return

50% in 1 month

32% somewhat negative

70% stopped periods

57% lost sex drive

49% gained weight

51% no impact on skin

Cycle return

42% don’t know impact

Benefits: What this contraceptive can help with

There are no benefits that are recognised in scientific research or guidelines for this contraceptive

Endometriosis

Heavy periods

Period pain

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Check out our latest reviews

Real life reviews from people like you

Cap or diaphragm reviews

14 reviews

Cap or diaphragm  
Used for 3 - 5 yr
Lowdown user
🇬🇧 UK
  •  13th May 24

Cap or diaphragm  

Apart from the issue I'm currently dealing with (it getting stuck inside of me), I LOVE the diaphragm. I found out I wasn't never fitted (which is why it kept getting stuck upon removal), so my new, awesome doctor actually sized me. It's easier than popping in a tampon once you learn how to do it and then ya pop it out the morning after sex. No side effects, no hormones, no emotional hangover. It's very hard to find though. Pharmaceutical companies don't want women to buy one silicone object that lasts for the rest of your life, so finding the right size and actually getting it has been a challenge. My mom used it and only got pregnant to have me (her only child) and I've been using it for 5+ years with no issues.

Read more

Top side effects not reported

0 helpful

0 comments

Cap or diaphragm  
Used for 18 mo - 3 yr
Lowdown user
🇬🇧 UK
  •  1st Jan 24

Cap or diaphragm  

I've used Caya several times over the past couple years (they last up to 2 years- due for a new one now). I use it on the edges of my fertile window (with fertility awareness) and/or combined with withdrawal or condoms to boost efficacy during the fertile window. Always use with Caya/Contragel- they come with an applicator to re-insert the gel into the vagina, as you need to reapply the gel each time you have sex. Watching the YouTube instructions on how to put it in (plus the instruction manual in the box!) helped me understand how to use it properly and to have an idea of how it was inserted properly.


Top side effects not reported

0 helpful

1 comments

Cap or diaphragm  
Used for 6 - 12 mo
Lowdown user
🇬🇧 UK
  •  14th Feb 23

Cap or diaphragm  

I used the caya cap. It has been a game changer after previously taking the pill. I feel in control, no need to remember to take a pill, just put it in when needed. Better than condoms as it is women based and not detectable. Effect of not taking hormonal contraceptives has been amazing. All the side effects that I had ( migraines, reduced sex drive, dryness, breast tenderness, strong period pains, breakthrough bleeding and emotionalness) all gone. I wish someone had told me about it before!


Very positive mood

2 more effects

1 helpful

1 comments

Cap or diaphragm  
Used for 3 - 5 yr
Lowdown user
🇬🇧 UK
  •  13th May 24

Cap or diaphragm  

Apart from the issue I'm currently dealing with (it getting stuck inside of me), I LOVE the diaphragm. I found out I wasn't never fitted (which is why it kept getting stuck upon removal), so my new, awesome doctor actually sized me. It's easier than popping in a tampon once you learn how to do it and then ya pop it out the morning after sex. No side effects, no hormones, no emotional hangover. It's very hard to find though. Pharmaceutical companies don't want women to buy one silicone object that lasts for the rest of your life, so finding the right size and actually getting it has been a challenge. My mom used it and only got pregnant to have me (her only child) and I've been using it for 5+ years with no issues.


Top side effects not reported

0 helpful

0 comments

Cap or diaphragm  
Used for 18 mo - 3 yr
Lowdown user
🇬🇧 UK
  •  1st Jan 24

Cap or diaphragm  

I've used Caya several times over the past couple years (they last up to 2 years- due for a new one now). I use it on the edges of my fertile window (with fertility awareness) and/or combined with withdrawal or condoms to boost efficacy during the fertile window. Always use with Caya/Contragel- they come with an applicator to re-insert the gel into the vagina, as you need to reapply the gel each time you have sex. Watching the YouTube instructions on how to put it in (plus the instruction manual in the box!) helped me understand how to use it properly and to have an idea of how it was inserted properly.


Top side effects not reported

0 helpful

1 comments

Cap or diaphragm  
Used for 6 - 12 mo
Lowdown user
🇬🇧 UK
  •  14th Feb 23

Cap or diaphragm  

I used the caya cap. It has been a game changer after previously taking the pill. I feel in control, no need to remember to take a pill, just put it in when needed. Better than condoms as it is women based and not detectable. Effect of not taking hormonal contraceptives has been amazing. All the side effects that I had ( migraines, reduced sex drive, dryness, breast tenderness, strong period pains, breakthrough bleeding and emotionalness) all gone. I wish someone had told me about it before!


Very positive mood

2 more effects

1 helpful

1 comments


Injection reviews

276 reviews

Injection  
Used for 5 - 8 yr
31 years old
🇬🇧 UK
  •  4 days ago

Depo-Provera injection  

Great that it stopped my period completely, only have to remember to have it every 12 weeks


Somewhat negative mood

1 more effect

0 helpful

0 comments

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

Depo-Provera injection  

I’ve only had the injection once and had to come off, I already suffer mental health for years and the depo made my anxiety worse, constant bloated, the bleeding never stopped which led me to constant itch down below due to wearing constant pads, my hair was falling out so so badly, now my baby hairs are growing through and I look awful, not like my self asteem is poor already,


Very negative mood

2 more effects

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
  •  1 month ago

Injection  

Eix very terrible,,everything I eat taste very back even the food I love,have terrible headache n my period stopped with my first shot so was thinking I was pregnant,I’ve gained a lot lot of weight 😫😫


Somewhat negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 5 - 8 yr
31 years old
🇬🇧 UK
  •  4 days ago

Depo-Provera injection  

Great that it stopped my period completely, only have to remember to have it every 12 weeks


Somewhat negative mood

1 more effect

0 helpful

0 comments

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

Depo-Provera injection  

I’ve only had the injection once and had to come off, I already suffer mental health for years and the depo made my anxiety worse, constant bloated, the bleeding never stopped which led me to constant itch down below due to wearing constant pads, my hair was falling out so so badly, now my baby hairs are growing through and I look awful, not like my self asteem is poor already,


Very negative mood

2 more effects

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
  •  1 month ago

Injection  

Eix very terrible,,everything I eat taste very back even the food I love,have terrible headache n my period stopped with my first shot so was thinking I was pregnant,I’ve gained a lot lot of weight 😫😫


Somewhat negative mood

3 more effects

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
Lowdown user
🇬🇧 UK
  •  12th Nov 24

Depo-Provera injection  

I’ve had a really positive experience with depo. I was on it for around 4 years pre-covid, and have currently been using again for 18 months. Periods have completely stopped and I haven’t experienced side effects (my hair might be slightly thinner, but I’m not sure if I’d just never noticed I have thin hair). After stopping use the first time it did take many months for my periods to return. I’m only thinking about stopping taking it now with the recent studies on links to brain tumours.


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 18 mo - 3 yr
Lowdown user
🇬🇧 UK
  •  11th Nov 24

Depo-Provera injection  

I have really enjoyed not having periods and not having to remember my pill as I am very forgetful. I have gained an increased sex drive and I used to get cramps all the time and it stopped most of those. I rarely get migraines. Maybe one every two months. My only major issue was my hair loss. I’ve lost about 50% of my hair and now it’s brittle but after taking calcium supplements and changing my diet it’s a bit more normal. It could be unrelated but around the same time as I started the depo I also got Dyshidrotic eczema on my feet. What makes me think this could be related is I’m also very itchy on my hands, and legs since starting. I could just be getting older and I’ve had issues in the past with my hips but I’ve also pulled my back, and badly sprained my ankle and hip. This has only happened after starting the depo. After a year of being on it everything seems to have leveled out. All bad points above have now become less noticeable and I feel very comfortable. External issues are still an issue like being constantly interrogated like I don’t know what I’m doing in the nurses office as I take my depo every 10 weeks due to bleeding for the last 3 weeks of the cycle. They also seem to want you on the coil I’m not sure what that is about but it’s very annoying. Also depending on who is administering the shot you may feel basically no pain or a ton that could last for a few hours These side effects may not be for some but from my past personal issues I am happy with the contraceptive compared to others I’ve tried


Improved skin

1 more effect

0 helpful

0 comments

Injection  
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
  •  23rd Oct 24

Noristerat injection  

Since taking the injection I have experienced severe lower back pain. I sometimes struggle to sleep


Top side effects not reported

0 helpful

0 comments

Injection  
Used for 12 - 18 mo
Lowdown user
🇬🇧 UK
  •  21st Oct 24

Noristerat injection  

I felt like I was going crazy or losing my mind while on this contraceptive. I was an emotional wreck, I was not doing so well physically either. I had zero sex drive, so it did not make sense for me to be on birth control when I was not even having sex (markedly diminished libido).


Very negative mood

1 more effect

0 helpful

0 comments

Injection  
Used for 3 - 6 mo
Lowdown user
🇬🇧 UK
  •  12th Sep 24

Noristerat injection  

the side effects makes it feel like its not worth it. i cant eat the things i like as much because im gaining weight and dont want to be unhealthy. i feel way more fatigued


Very negative mood

2 more effects

0 helpful

0 comments

Injection  
Used for 3 - 6 mo
Lowdown user
🇬🇧 UK
  •  12th Sep 24

Noristerat injection  

the side effects makes it feel like its not worth it. i cant eat the things i like as much because im gaining weight and dont want to be unhealthy. i feel way more fatigued


Very negative mood

2 more effects

0 helpful

0 comments

Injection  
Used for 12 - 18 mo
Lowdown user
🇬🇧 UK
  •  11th Sep 24

Depo-Provera injection  

I went on thsi injection due to my terrible experience with rigevidon, at first everything was fine as my skin cleared up, i only get the odd spot which is supported by acne medication- which was great considering i am acne prone. However it was beginning clear that i was gaining weight, I started off as a size 8 (very slim and petite) to currently being a size 14, leading to a size 16. My hips have also widened, this has led to an increase of SO many stretch marks, it has had an affect on my confidence due to this durastic change, while having the same diet the whole time. Yet this may be because i began at 16 now 18, coming into adulthood maybe?? At the minute my moods are terrible, i am very irritable, riddled with anxiety and more sensitive; so if youre looking into this as someone who has suffers with mental health I would not recommend. The pain of the injection is not bad however I am attempting to come off of this contracpetive as soon as possible yet just struggling which pill to choose due to my fear of weight gain, poor skin and loosing my sex drive. Just remember eveyones experience is different this is just mine :)


Somewhat negative mood

2 more effects

0 helpful

0 comments

Contraceptive alternatives and comparisons

Compare the Cap or diaphragm with other contraceptives

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