Nexplanon implant and breast enlargement
How our community feel they have been impacted by breast enlargement on nexplanon implant
Data is taken from self reported Lowdown user reviews
None or not sure
64%
A bit
16%
Quite a bit
12%
A great deal
5%
A lot
4%
Out of the 614 reviews for nexplanon implant, 223 people (36%) reported breast enlargement.
Reviewers that reported breast enlargement as a side effect
Data is taken from self reported Lowdown user reviews
Used for 18 mo - 3 yr
20 years old
🇬🇧 UK
• 1 day ago
I had the implant for 19 months and got it taken out today after being a little fed up of the side effects. For the first couple of months, I had my period as normal and pretty much no other symptoms except being a bit more emotional. Then over the next year or so i had completely stopped bleeding and had no issues. Then I started to get migraines maybe 2 a week for a couple weeks (I had 5 in the space of a month?) and they were so unbearable. And then I started bleeding again but it was so irregular. I could have a period twice in 2 weeks but not have one for like 6-8 weeks and then get spotting for a few days. It was so frustrating. That and having incredibly sore nipples and tender breasts that I couldn’t wear anything without it hurting. Ever since getting it inserted I have gained around 30kg which is very noticeable on someone who is barely 5ft tall. So because of that my self confidence has completely dropped. It felt like I was buying a bigger bra every 2 months. And none of my clothes that I had a year and a half ago fit me anymore. Overall the beginning was pretty great but about a year in I didn’t like it anymore.
Gained weight
0 helpful
0 comments
Used for 6 - 12 mo
17 years old
🇬🇧 UK
• 1 month ago
can be such hell sometimes my mood is literally allover the place all the time (i do also have PMDD) i also have baby fever all the time i just want a baby so bad have wanted to come off it a few times just so i could be a mother but the weight it’s on and off sometimes ill gain it sometimes ill lose it i’ve also gained stretch marks but its effective does the job and doesn’t interfere with my day to day life all the time
Very negative mood
3 more effects
0 helpful
0 comments
Used for 6 - 12 mo
20 years old
🇬🇧 UK
• 20th Aug 25
To me, the implant feels like a very fair tradeoff, where inconsistent spotting and occasional sore boobs is a price I am willing to pay to ensure I have the best protection from pregnancy. That is why I have rated it 5 stars, despite mild side effects. I have had the implant for six months now, and I can honestly say that it has been immense. My copper IUD gave me heavy periods and back pain which would ruin my day, and caused me lots of stress when it randomly decided to dislodge itself after 3 months. The implant cannot dislodge, so this was a welcome improvement. My partner and I used condoms but were worried about the risk of "human error". I was hesitant to start hormonal birth control because I heard stories about people losing their libido or experiencing emotional/personality changes, but these changes have thankfully not occured for me! I may cry slightly more (at films and such) since getting the implant, but I don't actually feel any sadder if that makes sense. Prior to contraception I always had easy, regular periods. Since getting the implant, I have only experienced two physical side effects. One of these is irregular spotting for ~7 days at a time, once or twice a month. This spotting sometimes becomes period-like in terms of the bleeding, and occasionally comes with period-like cramps. I have found this to be easily manageable, but some people find it very frustrating and everyone will have a different experience. It's up to you which side effects you are and aren't willing to put up with. The second side effect for me is sore boobs, although I haven't experienced this for a while. I am hoping that this side effect has run its course now that I have had the implant for 6 months. In terms of the insertion process, it was a ridiculously easy procedure (although I only have an IUD insertion to compare it to). If you're scared of needles I would recommend taking a friend with you because they inject your arm to numb it (mild pain for under 10 seconds, then it's numb). As someone who isn't bothered by needles and had such a friendly doctor, getting the implant was nothing more than an excuse to be taken out for a celebratory dinner. Please don't let the insertion process put you off! Whilst the insertion may sound more inconvenient than picking up a box of condoms or a prescription, it is very straightforward and will only require a 10-minute doctors oppointment every 3 years. I had the implant in my dominant arm and I was able to do normal everyday things, although I had to be cautious about lifting things or raising my arm for the first few days. The bruise took about a month to fully fade, but the mild-moderate aching was gone within a week and a half. In summary, it is so easy to read these reviews and make asssumptions about the implant based on peoples stories of irregular bleeding, painful insertions and hormonal side effects. BUT it is not a negative experience for everyone, and I am so glad to have the implant!
Top side effects not reported
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Nexplanon implant common side effects
Data is taken from self reported Lowdown user reviews
51% of nexplanon implant reviewers reported tender breasts
44% of nexplanon implant reviewers reported period like cramps
41% of nexplanon implant reviewers reported vaginal discharge
37% of nexplanon implant reviewers reported vaginal dryness
36% of nexplanon implant reviewers reported breast enlargement
