NuvaRing vs SyreniRing
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£From £0.70/day
£From £0.42/day
Overview
Rated 3.5
22 reviews
Every 3 weeks
Frequency
91% - 99+%
Effectiveness
Increased
Blood clot risk
None
Effect on fertility
Rated 3.8
5 reviews
Every 3 weeks
Frequency
91% - 99+%
Effectiveness
Increased
Blood clot risk
None
Effect on fertility
What Lowdown reviewers say
Benefits: What this contraceptive can help with
Acne or bad skin
Heavy periods
PMS and PMDD
PCOS symptoms
Period pain
Acne or bad skin
PMS and PMDD
Period pain
PCOS symptoms
Heavy periods
Try it now
£From £0.70/day
Try it now
£From £0.42/day
Check out our latest reviews
Real life reviews from people like you
NuvaRing reviews
22 reviews
Used for 1 - 3 mo
24 years old
🇬🇧 UK
• 1 day ago
This has been one of the worst experiences of my life. It killed my mood completely, I never felt worse about myself and had worse mood swings. Low libido, feeling ugly, body pain... overall, never again.
Very negative mood
1 more effect
0 helpful
0 comments
Used for 1 - 3 mo
26 years old
🇬🇧 UK
• 3 weeks ago
I had a terrible reaction to this unfortunately, despite my optimism. Main symptoms were intense nausea that caused me to not eat for several days, insane anxiety with some panic attacks (especially as I slept) and some depressive thoughts. I took sick days from work believing it was the flu. I thought there is no way birth control could cause these side effects. After a call with my GP, we suspected it could be the ring. I tried to stick with it but on only day 14, awake at 5am due to recurrent panic attacks, I took it out. The next days were perfect. I ate all the food I could and was so grateful for a restful night's sleep. The difference in how I feel is night and day. I understand that this reaction is probably rare but this is what happened to me.
Very negative mood
2 more effects
0 helpful
0 comments
Used for 3 - 6 mo
23 years old
🇬🇧 UK
• 13th May 25
The first few months weren’t awful, had regular side effects like nausea, anxiety & tiredness. The main function of the ring for me was to skip my periods & for the first 3 months it worked great. On my 4th ring a few days later I started to feel incredibly nauseous (I didn’t vomit) & the day after I started bleeding, I spotted every day for over a month & still spot every other day, I also had had a large sack of my uterus wall come out which is apparently a side effect when your hormones are unstable. My hips, pelvis, back and legs were aching to the point I struggled to walk. I removed the ring & had instant relief. The nuvaring has made it so I physically can’t have sex as it feels like my vagina is on fire as soon as anything’s inserted, when I took the ring out for a few days this went away & came back the second I reinserted it (it’s also irritated my partners penis). I don’t know if I’m just very sensitive down there or my body doesn’t agree with having a foreign body inside but this just simply hasn’t worked for me. It’s also difficult to get in the right position. My boobs have gotten bigger tho atleast but so has my tummy from the awful bloating!! Swapping to the patch today & hoping it works.
Somewhat negative mood
1 more effect
0 helpful
0 comments
Used for 1 - 3 mo
24 years old
🇬🇧 UK
• 1 day ago
This has been one of the worst experiences of my life. It killed my mood completely, I never felt worse about myself and had worse mood swings. Low libido, feeling ugly, body pain... overall, never again.
Very negative mood
1 more effect
0 helpful
0 comments
Used for 1 - 3 mo
26 years old
🇬🇧 UK
• 3 weeks ago
I had a terrible reaction to this unfortunately, despite my optimism. Main symptoms were intense nausea that caused me to not eat for several days, insane anxiety with some panic attacks (especially as I slept) and some depressive thoughts. I took sick days from work believing it was the flu. I thought there is no way birth control could cause these side effects. After a call with my GP, we suspected it could be the ring. I tried to stick with it but on only day 14, awake at 5am due to recurrent panic attacks, I took it out. The next days were perfect. I ate all the food I could and was so grateful for a restful night's sleep. The difference in how I feel is night and day. I understand that this reaction is probably rare but this is what happened to me.
Very negative mood
2 more effects
0 helpful
0 comments
Used for 3 - 6 mo
23 years old
🇬🇧 UK
• 13th May 25
The first few months weren’t awful, had regular side effects like nausea, anxiety & tiredness. The main function of the ring for me was to skip my periods & for the first 3 months it worked great. On my 4th ring a few days later I started to feel incredibly nauseous (I didn’t vomit) & the day after I started bleeding, I spotted every day for over a month & still spot every other day, I also had had a large sack of my uterus wall come out which is apparently a side effect when your hormones are unstable. My hips, pelvis, back and legs were aching to the point I struggled to walk. I removed the ring & had instant relief. The nuvaring has made it so I physically can’t have sex as it feels like my vagina is on fire as soon as anything’s inserted, when I took the ring out for a few days this went away & came back the second I reinserted it (it’s also irritated my partners penis). I don’t know if I’m just very sensitive down there or my body doesn’t agree with having a foreign body inside but this just simply hasn’t worked for me. It’s also difficult to get in the right position. My boobs have gotten bigger tho atleast but so has my tummy from the awful bloating!! Swapping to the patch today & hoping it works.
Somewhat negative mood
1 more effect
0 helpful
0 comments
SyreniRing reviews
5 reviews
Used for 6 - 12 mo
22 years old
🇬🇧 UK
• 3rd Aug 25
I suffer with PMDD, making my periods a very awful time for me due to how depressed I feel. I was on the combined pill before, but found this was worsening my emotions and making me feel horrendous. The ring was an idea my GP suggested, thinking that because the ring is a gradual release, that stays in your body for the duration you don’t wish to bleed, it would affect me less. This is absolutely what’s happened and I’m much happier on the ring. I’ve never had any problems with feeling it, I’ve noticed a few reviews stating they bleed through when taking it back to back and from my experience this is the case with most contraception. I wouldn’t recommend if you want to take back to back as you do bleed through.
Very positive mood
0 helpful
0 comments
Used for 3 - 5 yr
34 years old
🇬🇧 UK
• 17th Jun 25
I was recommended the ring after suffering with irregular and heavy periods. I would describe myself as suffering PMDD before and now my moods are so much better. It's easy to insert, I never feel it, and easy to keep in (or briefly take out) when having sex. The ring is great and I recommend to everyone I meet.
Very positive mood
1 more effect
0 helpful
0 comments
Used for 3 - 6 mo
Lowdown user
🇬🇧 UK
• 18th Nov 23
Things started out really well. No side effects and I didn't take ring breaks so no periods. My skin got less greasy so I got fewer spots, and I had 3 months blissfully free of painful period diarrhoea. Sadly after 3 months I started to get breakthrough bleeding every day and minor versions of my old period symptoms like back pain, cramps, and digestive upsets started to flare up. I tried removing my ring but that just made it worse and within 4 hours I was having a bad time on the loo and put a new ring in just to make it stop. The new ring helped, but now I feel kind of trapped having a constant mini period all the time with no alternative since the only pill that worked for me in the past has been discontinued, and progesterone only contraceptives have never agreed with me, so nothing else seems as convenient as the ring. All in all, bit of a mixed bag.
Improved skin
0 helpful
0 comments
Used for 6 - 12 mo
22 years old
🇬🇧 UK
• 3rd Aug 25
I suffer with PMDD, making my periods a very awful time for me due to how depressed I feel. I was on the combined pill before, but found this was worsening my emotions and making me feel horrendous. The ring was an idea my GP suggested, thinking that because the ring is a gradual release, that stays in your body for the duration you don’t wish to bleed, it would affect me less. This is absolutely what’s happened and I’m much happier on the ring. I’ve never had any problems with feeling it, I’ve noticed a few reviews stating they bleed through when taking it back to back and from my experience this is the case with most contraception. I wouldn’t recommend if you want to take back to back as you do bleed through.
Very positive mood
0 helpful
0 comments
Used for 3 - 5 yr
34 years old
🇬🇧 UK
• 17th Jun 25
I was recommended the ring after suffering with irregular and heavy periods. I would describe myself as suffering PMDD before and now my moods are so much better. It's easy to insert, I never feel it, and easy to keep in (or briefly take out) when having sex. The ring is great and I recommend to everyone I meet.
Very positive mood
1 more effect
0 helpful
0 comments
Used for 3 - 6 mo
Lowdown user
🇬🇧 UK
• 18th Nov 23
Things started out really well. No side effects and I didn't take ring breaks so no periods. My skin got less greasy so I got fewer spots, and I had 3 months blissfully free of painful period diarrhoea. Sadly after 3 months I started to get breakthrough bleeding every day and minor versions of my old period symptoms like back pain, cramps, and digestive upsets started to flare up. I tried removing my ring but that just made it worse and within 4 hours I was having a bad time on the loo and put a new ring in just to make it stop. The new ring helped, but now I feel kind of trapped having a constant mini period all the time with no alternative since the only pill that worked for me in the past has been discontinued, and progesterone only contraceptives have never agreed with me, so nothing else seems as convenient as the ring. All in all, bit of a mixed bag.
Improved skin
0 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
• 7th Oct 23
Switched to the vaginal ring after using the pill. When first trying it I could feel some pressure in my lower abdomen but this feeling passed after 1 day and havent had it again since using it. The first 2 periods I had were shorter but heavier than usual but after each period (basically the break week) each period got lighter and my 3rd period was lighter than my usual. Apart from that no other side effects - the above ones I experienced I would say linked to my body adjusting to a new contraception (similar to the pill where they tell you the first 3 months you may experience some side effects). I dont feel as moody as when I was on the pill and the great thing is I dont need to remember to take something everyday so the peace of mind is an additional benefit.
Somewhat positive mood
0 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
• 8th Aug 23
My mood spiralled quite rapidly - by week three I was in what I would describe as a state of depression and had to remove it a few days early. I felt as though there was a grey cloud over my head constantly and I was randomly crying several times a day. It was actually interesting tracking my mood because it was a stark difference to how I was feeling prior to using the ring. It's a shame it didn't work out for me as it was quite convenient method of protection but I couldn't endure the feelings for more than one cycle.
Very negative mood
0 helpful
1 comments
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