NuvaRing vs SyreniRing
Need help choosing? Speak to a doctor
£From £0.70/day
£From £0.42/day
Overview
Rated 4.0
17 reviews
Every 3 weeks
Frequency
91% - 99+%
Effectiveness
Increased
Blood clot risk
None
Effect on fertility
Rated 3.0
3 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
17 reviews
Used for 12 - 18 mo
Lowdown user
🇬🇧 UK
• 1 week ago
I used the NuvaRing/Syreni ring for over a year without any apparent issues until I began experiencing severe stomach cramps. The pain was so intense that it often woke me up at night, leaving me unable to move or sleep for hours. Despite multiple doctor appointments, my concerns were repeatedly dismissed, and I was left feeling anxious and on edge, uncertain about the cause of my pain. Frustrated with the lack of answers, I decided to take matters into my own hands and removed the ring myself. Remarkably, after five months of excruciating cramps, they stopped immediately upon removal of the ring. It's been five weeks now, and I remain cramp-free. While I cannot say with absolute certainty that the vaginal ring was the cause, the timing feels far too coincidental to ignore.
Somewhat negative mood
1 more effect
0 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
• 29th Aug 24
No side effects at all but the ring kept falling out so i always felt it while standing up
Increased sex drive
0 helpful
0 comments
Used for 18 mo - 3 yr
Lowdown user
🇬🇧 UK
• 8th Jul 24
I really loved using the ring, compared to the pill the side effects were minimal and absolutely no bother in remembering it. Unfortunately my doctor just made me come off it as my blood pressure has steadily gone up over 3 years of using it. I did experience loss of sex drive, and vaginal dryness which led to thrush infections. But no changes in mood or skin!
Decreased sex drive
1 more effect
0 helpful
0 comments
Used for 12 - 18 mo
Lowdown user
🇬🇧 UK
• 1 week ago
I used the NuvaRing/Syreni ring for over a year without any apparent issues until I began experiencing severe stomach cramps. The pain was so intense that it often woke me up at night, leaving me unable to move or sleep for hours. Despite multiple doctor appointments, my concerns were repeatedly dismissed, and I was left feeling anxious and on edge, uncertain about the cause of my pain. Frustrated with the lack of answers, I decided to take matters into my own hands and removed the ring myself. Remarkably, after five months of excruciating cramps, they stopped immediately upon removal of the ring. It's been five weeks now, and I remain cramp-free. While I cannot say with absolute certainty that the vaginal ring was the cause, the timing feels far too coincidental to ignore.
Somewhat negative mood
1 more effect
0 helpful
0 comments
Used for 1 - 3 mo
Lowdown user
🇬🇧 UK
• 29th Aug 24
No side effects at all but the ring kept falling out so i always felt it while standing up
Increased sex drive
0 helpful
0 comments
Used for 18 mo - 3 yr
Lowdown user
🇬🇧 UK
• 8th Jul 24
I really loved using the ring, compared to the pill the side effects were minimal and absolutely no bother in remembering it. Unfortunately my doctor just made me come off it as my blood pressure has steadily gone up over 3 years of using it. I did experience loss of sex drive, and vaginal dryness which led to thrush infections. But no changes in mood or skin!
Decreased sex drive
1 more effect
0 helpful
0 comments
SyreniRing reviews
3 reviews
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
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
0 comments
Women's health, reviewed.
Get the best women’s health info in your inbox
You are signing up to receive The Lowdown's latest findings and news in women's health. Your data will be used in accordance with our Privacy & Cookie policy
Slide into our DMs
Built by doctors and experts
Our tools are made by medical professionals for your peace of mind
Our website uses affiliate links and we may earn a small commission if you click on them