Contraceptive choice is a clinical decision, not a shopping decision. This guide is informational only and is not medical advice. Always consult a board-certified OB-GYN or qualified prescriber before starting, stopping, or switching any contraceptive. Below are the nine methods most commonly offered in US clinical practice, compared on efficacy, duration, and the kind of routine they ask of the user. Use this to prepare for the conversation, not to replace it.
Quick comparison
| Method | Type | Duration | Typical-use efficacy | Fit |
|---|---|---|---|---|
| Mirena IUD | Hormonal IUD | Up to 8 yrs | Over 99% | Set-and-forget |
| Paragard Copper IUD | Non-hormonal IUD | Up to 12 yrs | Over 99% | Hormone-free LARC |
| Nexplanon Implant | Hormonal implant | Up to 3 yrs | Over 99% | Arm placement |
| Yasmin Combined Pill | Combined oral pill | Daily | Approx 91% | Cycle control |
| Mini-Pill Progestin-Only | Progestin oral pill | Daily | Approx 91% | Estrogen-free |
| Depo-Provera Shot | Progestin injection | Every 3 mo | Approx 94% | Quarterly visit |
| Xulane Patch | Transdermal patch | Weekly | Approx 91% | Weekly change |
| NuvaRing | Vaginal ring | Monthly | Approx 91% | Monthly cycle |
| Phexxi Vaginal Gel | pH gel | Per act | Approx 86% | On-demand |
Mirena IUD - Best Overall LARC
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Mirena is a levonorgestrel-releasing intrauterine system approved for up to eight years of contraception and as a treatment for heavy menstrual bleeding. Typical-use efficacy is above 99 percent because the user has nothing to remember after insertion. Many users see lighter periods or no periods at all after the first year, which is a clinically expected outcome rather than a defect.
Mirena is widely covered by insurance under ACA contraceptive coverage and is inserted in a brief in-office procedure. The hormone is released locally in the uterus with lower systemic exposure than oral combined contraceptives.
Trade-off: insertion can be uncomfortable, particularly for people who have not given birth, and irregular bleeding is common in the first 3 to 6 months. Discuss your pelvic history with your OB-GYN.
Best for: long-duration, set-and-forget contraception with the added benefit of reduced menstrual bleeding.
Paragard Copper IUD - Best Hormone-Free LARC
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Paragard is the only copper IUD approved in the US and contains no hormones. Copper creates a uterine environment that is hostile to sperm. It is approved for up to 12 years, the longest single-method duration available, with typical-use efficacy above 99 percent. Paragard is also approved as emergency contraception when inserted within 5 days of unprotected sex.
For people with estrogen contraindications or those who simply prefer a hormone-free method, Paragard sits in a category of its own.
Trade-off: Paragard typically causes heavier and longer periods and more cramping in the first 6 months, sometimes longer. Pre-existing heavy periods or anemia argue against it.
Best for: hormone-free LARC preference and the longest single-device duration available.
Nexplanon Implant - Best Estrogen-Free Long-Acting Method
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Nexplanon is a single-rod etonogestrel implant placed in the upper inner arm. Approved for up to 3 years, with typical-use efficacy above 99 percent. Insertion and removal are quick in-office procedures that avoid any pelvic intervention.
It is appropriate for users who cannot take estrogen and want long-acting coverage without an IUD.
Trade-off: unpredictable bleeding is the leading reason users discontinue. Some get no bleeding, others get prolonged spotting, and the pattern is hard to predict.
Best for: estrogen-free LARC preference, avoidance of pelvic procedures.
Yasmin Combined Pill - Best Daily Estrogen-Progestin Option
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Yasmin is a combined oral contraceptive containing drospirenone and ethinyl estradiol. It is one of several modern combined pills (alongside Yaz and Loestrin) that offer cycle control, predictable bleeding, and FDA-approved indications beyond contraception. Typical-use efficacy lands near 91 percent because daily adherence is imperfect in real-world use.
Combined pills are well-studied, broadly insurance-covered, and reversible the moment a user stops.
Trade-off: estrogen-containing pills carry a small increased risk of venous thromboembolism, particularly in smokers over 35, those with migraines with aura, or those with clotting disorders. Clinical screening is required.
Best for: people wanting monthly cycle predictability who can take a daily pill reliably.
Mini-Pill (Progestin-Only) - Best Estrogen-Free Daily Option
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The progestin-only pill, commonly called the mini-pill, contains only norethindrone or a similar progestin. It is appropriate for breastfeeding parents, smokers over 35, and anyone with estrogen contraindications. Typical-use efficacy is comparable to combined pills at approximately 91 percent.
The dosing window is narrower than combined pills: missing by more than 3 hours requires backup contraception for 48 hours, where some combined pills tolerate up to a 24-hour delay.
Trade-off: strict timing window, more breakthrough bleeding, and slightly less cycle control than combined pills.
Best for: users with estrogen contraindications who still want a daily oral option.
Depo-Provera Shot - Best Quarterly Visit Option
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Depo-Provera is a medroxyprogesterone injection given every 12 to 13 weeks. Typical-use efficacy is approximately 94 percent. Quarterly clinic visits replace the daily decision.
It is appropriate for people who cannot use estrogen.
Trade-off: reversible bone mineral density loss with long-term use, common weight gain, and return-to-fertility delays of 6 to 12 months after stopping. Plan ahead if conception is on the horizon.
Best for: quarterly-visit preference and estrogen contraindications, with no near-term pregnancy plans.
Xulane Transdermal Patch - Best Weekly Option
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Xulane is a transdermal patch containing norelgestromin and ethinyl estradiol. One patch is worn for 7 days, replaced weekly for 3 weeks, then off for 1 week to allow a withdrawal bleed. Typical-use efficacy is approximately 91 percent, comparable to combined pills.
The weekly change is easier to track than a daily pill for many users. The patch is worn on the buttock, abdomen, upper torso, or upper outer arm.
Trade-off: same estrogen contraindications as combined pills. Some users get patch-site skin irritation. Body-weight thresholds for efficacy are noted in the labeling.
Best for: users who want combined hormonal contraception without a daily pill decision.
NuvaRing - Best Monthly Cycle Option
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NuvaRing is a flexible vaginal ring containing etonogestrel and ethinyl estradiol. It is inserted by the user, worn for 3 weeks, removed for 1 week, and replaced with a new ring. Typical-use efficacy is approximately 91 percent. The monthly schedule is the lowest-frequency self-administered combined hormonal option.
It is appropriate for users comfortable with self-insertion who want to manage contraception once a month.
Trade-off: same estrogen contraindications as combined pills. Some users feel the ring during sex, though most do not. Storage at controlled temperatures is required before insertion.
Best for: users who want a monthly self-administered combined hormonal method.
Phexxi Vaginal Gel - Best On-Demand Non-Hormonal Option
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Phexxi is a prescription non-hormonal vaginal gel containing lactic acid, citric acid, and potassium bitartrate. It maintains vaginal pH in a range hostile to sperm motility. It is applied within 1 hour before sex, dosed per act, with typical-use efficacy near 86 percent.
It is appropriate for users wanting hormone-free, on-demand coverage and is often combined with condoms for higher combined effectiveness plus STI protection.
Trade-off: per-act dosing, prescription required, per-use cost adds up for frequent users, and some users report vaginal irritation or UTI.
Best for: hormone-free, on-demand preference with infrequent or unpredictable need.
How to choose the right contraceptive
Decide LARC versus user-action. LARCs (IUDs, Nexplanon) win on efficacy because they remove user error. User-action methods (pills, patches, rings, gel, condoms) win on flexibility and easy discontinuation.
Screen estrogen status with a prescriber. Smoking over 35, migraines with aura, clotting history, and uncontrolled hypertension limit estrogen-containing options to progestin-only methods or non-hormonal methods.
Map duration to life stage. Planning a pregnancy in the next year argues for pills, patches, ring, or Phexxi. Wanting many years of coverage argues for LARCs.
Layer for STI protection. No hormonal method or IUD protects against STIs. Condoms are the standard layer for STI protection regardless of the underlying contraceptive.
This article is informational and does not replace clinical guidance. Always consult a board-certified OB-GYN or qualified prescriber before starting, switching, or stopping any contraceptive method. For deeper reading on specific options, see our contraception methods guide and contraceptive gel comparison. Our editorial approach is documented in our methodology.
Frequently asked questions
What is the single most effective contraceptive?+
Among reversible methods, long-acting reversible contraceptives (LARCs) lead. Hormonal IUDs like Mirena and Kyleena, the Paragard copper IUD, and the Nexplanon implant all sit above 99 percent typical-use effectiveness because they remove the user-error variable. Pills, patches, and rings drop to roughly 91 percent because real-world adherence is imperfect. Condoms used alone land near 87 percent typical use, and Phexxi gel near 86 percent. Permanent methods like tubal ligation and vasectomy are more effective still but are not reversible. Discuss the right pick for your situation with your OB-GYN.
Do I need to come off contraception to plan a pregnancy?+
Yes, for most methods, but the timing varies. Pills, patches, and rings allow fertility to return within weeks of stopping. IUDs (Mirena, Kyleena, Paragard) and the Nexplanon implant allow fertility to return shortly after removal, typically within one to three cycles. The Depo-Provera shot is the outlier and can delay fertility return by 6 to 12 months in some users. Plan timing of method discontinuation around when you actually want to conceive, with your prescriber's input.
Are condoms enough on their own?+
Condoms are the only contraceptive that also reduces sexually transmitted infection risk, which is significant. Typical-use efficacy for male condoms alone sits near 87 percent, meaning roughly 13 of 100 users will become pregnant in a year of use. Combining condoms with a second method, such as the pill, an IUD, or Phexxi, raises the combined effectiveness substantially and keeps STI protection in place. For people who want both pregnancy and STI risk reduction, the condom-plus-method combination is the standard.
Can I use the patch or ring instead of a daily pill?+
Yes. The transdermal patch (Xulane) is replaced weekly for three weeks then off for one week. The vaginal ring (NuvaRing) is inserted for three weeks then removed for one week. Both deliver combined hormones similar to the pill and have comparable typical-use efficacy near 91 percent. They are options for people who can manage a weekly or monthly change but find a daily pill hard to maintain. Same estrogen contraindications apply, so screening with your OB-GYN is required.
Is there a contraceptive that works without any hormones?+
Yes, several. The Paragard copper IUD is the most effective hormone-free reversible method, above 99 percent typical use. Phexxi vaginal gel is hormone-free and on-demand at approximately 86 percent typical use. Condoms are hormone-free at approximately 87 percent typical use. Diaphragms with spermicidal gel are hormone-free. Fertility awareness methods are hormone-free but vary widely in efficacy with training. Permanent options like tubal ligation and vasectomy are hormone-free. Discuss the right combination with your OB-GYN.
Morgan Davis
Morgan Davis writes for The Tested Hub.