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| Definition | : | Pill-Free Interval |
| Category | : | Medical » Medicines & Drugs |
| Country/ Region |
: | Worldwide
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| Popularity | : |
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Pill-Free Interval (PFI), also known as the hormone-free interval or placebo interval, refers to the period during which a person taking oral contraceptives, commonly known as birth control pills, does not take any active hormone-containing pills.
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Pay for Inclusion
Business Terms
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Private Finance Initiative
Policies & Programs
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Popular Front of India
Regional Organizations
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Port Fuel Injection
Automotive
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Pellet Fuels Institute
Trade Associations
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Practical Farmers of Iowa
Regional Organizations
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Prospective Financial Information
Finance
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Prison Fellowship International
Religious Organizations
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Performance Freediving International
Sports & Recreation Organizations
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Public Financial Institution
Policies & Programs
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Pharma Foods International
Companies & Corporations
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Pastoral Formation Institute
Universities & Institutions
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Patapsco Female Institute
Universities & Institutions
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The full form of PFI is Pill-Free Interval
Pay for Inclusion | Private Finance Initiative | Port Fuel Injection | Prospective Financial Information | Prison Fellowship International | Pill-Free Interval