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Compare Birth Control methods

Browse every side-by-side birth control comparison, or select methods from the list to compare your own combination.

Side-by-side comparison

  • Pill No non-hormonal birth control pill is FDA-approved in the US. Ormeloxifene (centchroman) is approved and used in India.
  • Second method

    Select a method using "+ Add method" above

Method
Pill No non-hormonal birth control pill is FDA-approved in the US. Ormeloxifene (centchroman) is approved and used in India.
Second method

Select a method using "+ Add method" above

EfficacyPill Limited evidence —
CostPill Not sold in the US—
DurationPill Weekly pill (ongoing)—
ReversibilityPill Reversible—
STI protectionPill No—
How it worksPill

Ormeloxifene (centchroman) is a selective estrogen receptor modulator (SERM) that prevents pregnancy by inhibiting implantation of a fertilized egg in the endometrium. It does not appear to stop ovulation and does not contain estrogen or progestin. It is not FDA-approved in the US.

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PrescriptionPill Required Not Available in the US—
Side effectsPill
  • Menstrual irregularities (prolonged cycles or continuous bleeding; rates varied widely across studies)
  • Headache
  • Nausea
  • Abdominal pain
  • Breast tenderness
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