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Related Experiment Videos

Initial selection of oral contraceptives.

S L Reiter1, L J Baer

  • 1Offices of Research Consultation, College of Human Medicine, Michigan State University, Grand Rapids.

The Journal of Reproductive Medicine
|May 1, 1990
PubMed
Summary

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Client satisfaction and breakthrough bleeding were similar across three oral contraceptives after one year. However, the monophasic formulation, Ortho-Novum 1/35, led to more instances of amenorrhea.

Area of Science:

  • Reproductive Health
  • Pharmacology

Background:

  • Oral contraceptives are widely used for birth control.
  • Different formulations exist, potentially impacting user experience and side effects.

Purpose of the Study:

  • To compare client experiences with three popular oral contraceptives.
  • To evaluate the relationship between contraceptive type and breakthrough bleeding or satisfaction.
  • To assess the incidence of amenorrhea with different formulations.

Main Methods:

  • Prospective, randomized trial design.
  • Involved three oral contraceptives: Triphasil, Ortho-Novum 7/7/7, and Ortho-Novum 1/35.
  • Follow-up period of one year.

Main Results:

Keywords:
AmenorrheaAmericasBehaviorComparative StudiesContraceptionContraceptive MethodsDeveloped CountriesDiseasesEvaluationFamily PlanningMenstruation DisordersMichiganNorth AmericaNorthern AmericaOral ContraceptivesOral Contraceptives, CombinedOral Contraceptives, PhasicProspective StudiesPsychological FactorsResearch MethodologySatisfactionStudiesUnited States

Related Experiment Videos

  • No significant difference in breakthrough bleeding or client satisfaction was found between the contraceptives.
  • The monophasic formulation (Ortho-Novum 1/35) was associated with a higher incidence of amenorrhea.
  • Individual contraceptive choice did not significantly impact overall satisfaction or bleeding irregularities.

    • Conclusions:

    • Oral contraceptive formulation may influence menstrual patterns, specifically amenorrhea.
    • Client satisfaction and breakthrough bleeding appear consistent across common oral contraceptive types.
    • Further research may explore patient-specific factors influencing oral contraceptive efficacy and experience.