Contraception Reviews

Birth control shot vs Hormonal IUD

Birth control shot

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Hormonal IUD

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Overview

Rated 2.9

34 reviews

Every 2-3 months

Frequency

94% - 99+%

Effectiveness

None

Blood clot risk

Short term

Effect on fertility

Rated 3.6

68 reviews

3 - 8 years

Frequency

Over 99%

Effectiveness

None

Blood clot risk

None

Effect on fertility

Birth control shot ingredients

Main hormones in Birth control shot


Hormonal IUD ingredients

Main hormones in Hormonal IUD

progestin

What Lowdown reviewers say

Mood

35% somewhat negative

Bleeds

41% stopped periods

Sex drive

35% lost sex drive

Weight

47% gained weight

Skin

38% no impact on skin

Cycle return

40% in 3-6 months

Mood

40% no impact on mood

Bleeds

44% stopped periods

Sex drive

41% no impact

Weight

47% no impact

Skin

44% no impact on skin

Cycle return

50% in 1 month

Benefits: What this birth control can help with

Endometriosis

Heavy periods

Period pain

Adenomyosis

Endometriosis

Heavy periods

Menopause

Period pain

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Real life reviews from people like you

Birth control shot reviews

34 reviews

Birth control shot  
Used for 1 - 3 mo
27 years old
🇺🇸 US
  •  2 weeks ago

Birth control shot  

Irregular periods

Read more

Very negative mood

2 more effects

0 helpful

0 comments

Birth control shot  
Used for 18 mo - 3 yr
17 years old
🇺🇸 US
  •  13th Aug 25

Depo-Provera shot  

I've been on Depo Provera since 2023 and for the first few months it helped and stopped my period as I am transgender, But I've been dealing with a great amount of discharge that has been severely effecting my daily life. Warmth makes it worse and even though I'm a incomplete Paraplegic, it constantly feels like there's liquid coming out of me. When I do get my periods sometimes it's heavy spotting and whenever I use a tampon there's never any blood, but when I don't use a tampon then there is a massive amount of blood. I was once bleeding everyday for a month straight maybe even longer. I was never told any of the side effects besides it stopping my period.


Top side effects not reported

0 helpful

0 comments

Birth control shot  
Used for 1 - 3 mo
31 years old
🇺🇸 US
  •  9th Aug 25

Depo-Provera shot  

My right breast has swelling so bad that it have my body aching this is different from just regular breast swelling from had a baby it honestly got me a lil scared cuz it making me weak have any one had this happen while on b.c


Somewhat negative mood

1 more effect

0 helpful

0 comments

Birth control shot  
Used for 1 - 3 mo
27 years old
🇺🇸 US
  •  2 weeks ago

Birth control shot  

Irregular periods


Very negative mood

2 more effects

0 helpful

0 comments

Birth control shot  
Used for 18 mo - 3 yr
17 years old
🇺🇸 US
  •  13th Aug 25

Depo-Provera shot  

I've been on Depo Provera since 2023 and for the first few months it helped and stopped my period as I am transgender, But I've been dealing with a great amount of discharge that has been severely effecting my daily life. Warmth makes it worse and even though I'm a incomplete Paraplegic, it constantly feels like there's liquid coming out of me. When I do get my periods sometimes it's heavy spotting and whenever I use a tampon there's never any blood, but when I don't use a tampon then there is a massive amount of blood. I was once bleeding everyday for a month straight maybe even longer. I was never told any of the side effects besides it stopping my period.


Top side effects not reported

0 helpful

0 comments

Birth control shot  
Used for 1 - 3 mo
31 years old
🇺🇸 US
  •  9th Aug 25

Depo-Provera shot  

My right breast has swelling so bad that it have my body aching this is different from just regular breast swelling from had a baby it honestly got me a lil scared cuz it making me weak have any one had this happen while on b.c


Somewhat negative mood

1 more effect

0 helpful

0 comments


Hormonal IUD reviews

68 reviews

Hormonal IUD  
Used for 3 - 6 mo
Lowdown user
🇺🇸 US
  •  today

Skyla IUD  

Has helped overall by stopping my periods which were long (5-7 days) and heavy.


Somewhat positive mood

2 more effects

0 helpful

0 comments

Hormonal IUD  
Used for 18 mo - 3 yr
Lowdown user
🇺🇸 US
  •  1 month ago

Kyleena IUD  

It's ok. No unplanned pregnancy but my periods last for 2-3 weeks and I gained 25lbs in 2 years with no changes to eating habits.


Improved skin

2 more effects

0 helpful

0 comments

Hormonal IUD  
Used for 6 - 12 mo
Lowdown user
🇺🇸 US
  •  3rd Oct 25

Hormonal IUD  

Went on the IUD bc I had super painful periods. Modena stopped my period and once a month now I’ll have just a little bit of phantom cramps—but none that ever pose an issue. The first month was quite painful adjusting to the IUD, but COMPLETELY worth it in the end. Only negative side effect I’m experiencing is vaginal dryness. Vaginal discharge has decreased and when I’m with my partner, no matter how aroused I am, I’m still pretty dry.


Somewhat positive mood

1 more effect

0 helpful

0 comments

Hormonal IUD  
Used for 3 - 6 mo
Lowdown user
🇺🇸 US
  •  today

Skyla IUD  

Has helped overall by stopping my periods which were long (5-7 days) and heavy.


Somewhat positive mood

2 more effects

0 helpful

0 comments

Hormonal IUD  
Used for 18 mo - 3 yr
Lowdown user
🇺🇸 US
  •  1 month ago

Kyleena IUD  

It's ok. No unplanned pregnancy but my periods last for 2-3 weeks and I gained 25lbs in 2 years with no changes to eating habits.


Improved skin

2 more effects

0 helpful

0 comments

Hormonal IUD  
Used for 6 - 12 mo
Lowdown user
🇺🇸 US
  •  3rd Oct 25

Hormonal IUD  

Went on the IUD bc I had super painful periods. Modena stopped my period and once a month now I’ll have just a little bit of phantom cramps—but none that ever pose an issue. The first month was quite painful adjusting to the IUD, but COMPLETELY worth it in the end. Only negative side effect I’m experiencing is vaginal dryness. Vaginal discharge has decreased and when I’m with my partner, no matter how aroused I am, I’m still pretty dry.


Somewhat positive mood

1 more effect

0 helpful

0 comments

Hormonal IUD  
Used for 6 - 12 mo
27 years old
🇺🇸 US
  •  18th Sep 25

Kyleena IUD  

I'm almost 28 years old, have had periods for the last decade and a half. They have always been regular and heavy to the point that if I didn't take iron supplements 5x a week and tranexamic acid during my periods, I'd have anemia. So I got Kyleena in December 2024. Insertion was fine, some cramping but nothing too serious. I had cramping on and off during the times my periods were supposed to come and some spotting/bleeding, but it was usually what I saw towards the beginning of my cycle. I had one reduced-level period in mid-August. I have had to go from 36D to 36DD to 36DDD/38DD bras over the span of a few months. At first I thought it was just weight gain (went from 170 to 195lb), but I have been almost 200lb before and my breast size increased this much this quickly. Even after losing 10 pounds my breast size has shown little to no decrease. I hate it. I also suspect that the IUD influenced my sciatica in my lumbar spine, which began in February 2025 and has taken several weeks of PT and a round of oral steroids to resolve. I am still not up to 100% all these months later. Overall a 2/5. The decreased period length, flow, and frequency is almost not enough to justify having this torture device in. If I get pregnant w/this in, I'll be so angry.


Somewhat negative mood

1 more effect

1 helpful

0 comments

Hormonal IUD  
Used for 18 mo - 3 yr
36 years old
🇺🇸 US
  •  1st Sep 25

Hormonal IUD  

I've had horrible bloating. From when I wake up till I go to bed my clothing size changes up to two pant sizes because of the bloating depending on what I eat. As in it's so much worse with things like potatoes. I've had to switch to basically only wearing stretchy clothes because it gets so bad.


Somewhat negative mood

2 more effects

1 helpful

0 comments

Hormonal IUD  
Used for 3 - 6 mo
20 years old
🇺🇸 US
  •  11th Aug 25

Kyleena IUD  

Do not recommend if you’re prone to headaches or migraines loss of appetite from being nauseous


Decreased sex drive

0 helpful

0 comments

Hormonal IUD  
Used for 5 - 8 yr
Lowdown user
🇺🇸 US
  •  22nd Jul 25

Mirena IUD  

This is my second hormonal IUD, I like the effectiveness of not getting pregnant, I’ve been lucky how effective it is. however I’ve been getting horrible cystic acne all over my face. It’s constantly, almost 2 times a month. It was never like this before until I reached my thirties. I constantly eat healthy, exercise, drink plenty of fluids, take vitamins. I no longer smoke cigarettes and no longer binge drink alcohol (occasionally). I am constantly switching my facial topicals, using peels, masks, LED therapy, electric facial brushes and using hydrafacial. I started taking supplements for acne. Nothing seems to work . I spoke to my PCP about this and she suggests following up to get me prescribed with oral anti acne meds. Still debating about taking oral anti acne pills, since it’s either antibiotics or a diuretic. But I’ve had it with the hormonal acne on my face. It always happens when my body is on the cycle, invisible period, but with slight cramps, PMS mood, breast tenderness, oily skin, and acne, plus the craving of sweets. Without bleeding has been a godsend, but the PMS symptoms especially the acne is taking a toll on me.


Somewhat positive mood

2 more effects

0 helpful

1 comments

Hormonal IUD  
Used for 1 - 3 mo
Lowdown user
🇺🇸 US
  •  13th Jul 25

Mirena IUD  

So far i’m loving mine! The spotting for the first month has been very annoying but nothing horrible. Cramping went away in four days, only negative so far is i’ve had a lower heat tolerance and (i’m blonde) my leg hair has gotten DARK. I have been consistently loosing weight since starting and plus, in my opinion, my sex drive is way up. My partner is on testosterone therapy so i’m finally able to keep up with him and we love it! I highly recommend so far!


Somewhat positive mood

2 more effects

0 helpful

0 comments

Hormonal IUD  
Used for 18 mo - 3 yr
26 years old
🇺🇸 US
  •  9th Jul 25

Kyleena IUD  

TLDR: -If you struggle with PMS already, please ask your doctor about the effects progesterone only birth control can have. I wish I had known that it can make it worse. -Expect new kinds of cramps. For me it was lightning rectum pain


Very negative mood

0 helpful

0 comments

Hormonal IUD  
Used for 1 - 3 mo
15 years old
🇺🇸 US
  •  8th Jul 25

Mirena IUD  

So far I've had this for about a month and some change and I love it! Made my period significantly less painful this time around ❤️


Decreased sex drive

0 helpful

0 comments

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