Luteal Phase · Luteal Phase Deficiency
Does levonorgestrel emergency contraceptive have a post-fertilization effect? A review of its mechanism of action
Peck R et al., 2016
352 works
Contraception
Side effects, long term outcomes, and head to head comparisons for suppressive and device based contraception.
In Contraception
352 works
Breast Health · Breast Cancer Risk
Use of exogenous hormones and the risk of breast cancer: results from self-reported survey data with validity assessment
Heikkinen S et al., 2016
Gynecologic Oncology · Cervical Cancer
The Influence of Hormonal Factors on the Risk of Developing Cervical Cancer and Pre-Cancer: Results from the EPIC Cohort
Roura E et al., 2016
Hormone Testing · Serum Panels
Ovarian reserve assessment in users of oral contraception seeking fertility advice on their reproductive lifespan
Birch Petersen K et al., 2015
Guidelines by Clinical Area · Contraception Eligibility Criteria
Practice Bulletin Summary No. 152: Emergency Contraception
ACOG, 2015
Fracture Risk · Risk Factors
Steroidal contraceptives and bone fractures in women: evidence from observational studies
Lopez LM et al., 2015
Breast Health · Breast Cancer Risk
No increase in breast cancer risk in Japanese women taking oral contraceptives: a case-control study investigating reproductive, menstrual and familial risk factors for breast cancer
Ichida M et al., 2015
Hormonal Agents · Progesterone and Progestins
Mechanism of action of levonorgestrel emergency contraception
Kahlenborn C et al., 2015
Breast Health · Breast Cancer Risk
A case-control analysis of oral contraceptive use and breast cancer subtypes in the African American Breast Cancer Epidemiology and Risk Consortium
Bethea TN et al., 2015
Breast Health · Breast Cancer Risk
Recent oral contraceptive use by formulation and breast cancer risk among women 20 to 49 years of age
Beaber EF et al., 2014
Gynecologic Oncology · Endometrial Cancer
Cancer risk in women using the levonorgestrel-releasing intrauterine system in Finland
Soini T et al., 2014
Hormonal Agents · Estrogen Preparations
The effects of hormonal contraceptives on glycemic regulation
Cortés ME et al., 2014
Gynecologic Oncology · Cervical Cancer
Cervical cancer precursors and hormonal contraceptive use in HIV-positive women: application of a causal model and semi-parametric estimation methods
Leslie HH et al., 2014
Hormonal Agents · Progesterone and Progestins
The injectable-only contraceptive medroxyprogesterone acetate, unlike norethisterone acetate and progesterone, regulates inflammatory genes in endocervical cells via the glucocorticoid receptor
Govender Y et al., 2014
Breast Health · Breast Cancer Risk
Oral contraceptives and breast cancer risk overall and by molecular subtype among young women
Beaber EF et al., 2014
Reproductive Ethics · Embryo Status
Levonorgestrel in cases of rape: How does it work?
Raviele KM, 2014
Breast Health · Breast Cancer Risk
Hormonal contraceptive use and breast cancer in Thai women
Poosari A et al., 2014
Breast Health · Breast Cancer Risk
Timing of oral contraceptive use and the risk of breast cancer in BRCA1 mutation carriers
Kotsopoulos J et al., 2014
Ovarian Hormones · Androgens
The effect of combined oral contraception on testosterone levels in healthy women: a systematic review and meta-analysis
Zimmerman Y et al., 2014
Use and Experience · User Satisfaction
Comparison of Abstinence and Coital Frequency Between 2 Natural Methods of Family Planning
Fehring RJ et al., 2014
Cycle Physiology · Hormonal Regulation
The effect of oral contraceptive pills and the natural menstrual cYCLe on arterial stiffness and hemodynamICs (CYCLIC)
Yu A et al., 2014
Tubal Factor · Proximal Tubal Obstruction
Fallopian tube catheterization
Thurmond AS, 2013
Cycle Biomarkers · Hormonal Markers
Men perceive their female partners, and themselves, as more attractive around ovulation
Cobey KD et al., 2013
Screening and Prevention · Breast Screening
Oral contraceptives and risk of ovarian cancer and breast cancer among high-risk women: a systematic review and meta-analysis
Moorman PG et al., 2013
Gut and Inflammatory Bowel Disease · Inflammatory Bowel Disease
Oral contraceptives, reproductive factors and risk of inflammatory bowel disease
Khalili H et al., 2013
Effectiveness · Comparative Effectiveness
Randomized comparison of two Internet-supported fertility-awareness-based methods of family planning
Fehring RJ et al., 2013
Breast Health · Breast Cancer Risk
Oral contraceptive use and risk of breast cancer: a meta-analysis of prospective cohort studies
Zhu H et al., 2012
Infections · Vaginal and Cervical Infections
Effects of hormonal contraception on vaginal flora
De Seta F et al., 2012
Hormones and Bone · Contraceptive Effects on Bone
Low-dose estrogen combined oral contraceptives may negatively influence physiological bone mineral density acquisition during adolescence
Cibula D et al., 2012
Breast Health · Breast Cancer Risk
Effect of depo-medroxyprogesterone acetate on breast cancer risk among women 20 to 44 years of age
Li CI et al., 2012
Ovarian Hormones · Estrogen
Migraine in women: the role of hormones and their impact on vascular diseases
Sacco S et al., 2012
Hormonal Agents · Estrogen Preparations
Significant Risks of Oral Contraceptives (OCPs): Why This Drug Class Should Not Be Included in a Preventive Care Mandate
Peck R et al., 2012
Gynecologic Oncology · Cervical Cancer
10. Cancers attributable to exposure to hormones in the UK in 2010
Parkin DM, 2011
Hormonal Agents · Estrogen Preparations
Effect of oral contraceptive therapy on homocysteine and C-reactive protein levels in women: an observational study
Norouzi V et al., 2011
Ovulation Physiology · Anovulation
Contraceptive efficacy of emergency contraception with levonorgestrel given before or after ovulation
Noé G et al., 2011
Hormones and Bone · Contraceptive Effects on Bone
The association between oral contraceptive use, bone mineral density and fractures in women aged 50-80 years
Wei S et al., 2011
Pathophysiology · Origin Theories
Oral contraceptives and endometriosis: the past use of oral contraceptives for treating severe primary dysmenorrhea is associated with endometriosis, especially deep infiltrating endometriosis
Chapron C et al., 2011
Fracture Risk · Risk Factors
Is the oral contraceptive pill associated with fracture in later life? New evidence from the Royal College of General Practitioners Oral Contraception Study
Memon S et al., 2011
Methods · Calendar and Rhythm Methods
Fertility Awareness-Based Methods for Family Planning and as an Alternative to Hormonal Contraceptives for Therapeutic Reasons
Ferris R, 2011
Cycle Biomarkers · Cervical Mucus
Characteristics of the menstrual cycle after discontinuation of oral contraceptives
Nassaralla CL et al., 2011
Breast Health · Breast Cancer Risk
Oral contraceptive use and breast cancer: a prospective study of young women
Hunter DJ et al., 2010
Breast Health · Breast Cancer Risk
Oral contraceptive use and estrogen/progesterone receptor-negative breast cancer among African American women
Rosenberg L et al., 2010
Effectiveness · Typical and Perfect Use
Adding the Standard Days Method® to the contraceptive method mix in a high-prevalence setting in Peru
Arévalo M et al., 2010
Hormonal Agents · Progesterone and Progestins
ACOG Practice Bulletin No. 110: noncontraceptive uses of hormonal contraceptives
ACOG, 2010
Effectiveness · Comparative Effectiveness
Cohort comparison of two fertility awareness methods of family planning
Fehring RJ et al., 2009
Breast Health · Breast Cancer Risk
A case-control study of oral contraceptive use and incident breast cancer
Rosenberg L et al., 2009
Fracture Risk · Risk Factors
The effects of depot medroxyprogesterone acetate and intrauterine device use on fracture risk in Danish women
Vestergaard P et al., 2008
Fracture Risk · Risk Factors
Fracture risk in very young women using combined oral contraceptives
Vestergaard P et al., 2008
Gynecologic Oncology · Cervical Cancer
Cervical dysplasia and cancer and the use of hormonal contraceptives in Jamaican women
McFarlane-Anderson N et al., 2008
Gynecologic Oncology · Cervical Cancer
Effect of oral contraceptives on risk of cervical cancer
Vanakankovit N et al., 2008
Breast Health · Breast Cancer Risk
Oral, injected and implanted contraceptives and breast cancer risk among U.S. Hispanic and non-Hispanic white women
Sweeney C et al., 2007
Gynecologic Oncology · Cervical Cancer
Cervical cancer and hormonal contraceptives: collaborative reanalysis of individual data for 16,573 women with cervical cancer and 35,509 women without cervical cancer from 24 epidemiological studies
Appleby P et al., 2007
Breast Health · Breast Cancer Risk
Oral contraceptives and survival in breast cancer patients aged 20 to 54 years
Trivers KF et al., 2007
Ovulation Physiology · Anovulation
Levonorgestrel emergency contraception: a joint analysis of effectiveness and mechanism of action
Mikolajczyk RT et al., 2007
Breast Health · Breast Cancer Risk
Risk of breast cancer associated with short-term use of oral contraceptives
Folger SG et al., 2007
Ovulation Physiology · Anovulation
Effectiveness of levonorgestrel emergency contraception given before or after ovulation--a pilot study
Novikova N et al., 2007
Gynecologic Oncology · Cervical Cancer
The underlying cause of cervical cancer in oral contraceptive users may be related to cervical mucus changes
Guven S et al., 2007
Breast Health · Breast Cancer Risk
Oral contraceptive use as a risk factor for premenopausal breast cancer: a meta-analysis
Kahlenborn C et al., 2006
Breast Health · Breast Cancer Risk
BRCA1 and BRCA2 mutation carriers, oral contraceptive use, and breast cancer before age 50
Haile RW et al., 2006
Anti-Infective and Anti-Inflammatory Agents · Nonsteroidal Anti-Inflammatory Drugs
Preventing copper intrauterine device removals due to side effects among first-time users: randomized trial to study the effect of prophylactic ibuprofen
Hubacher D et al., 2006
