1. Nuttall FQ. Body mass index: Obesity, BMI, and health: A critical review. Nutrition Today. 2015;50(3):117–128. CrossRef Google Scholar

It remains controversial whether anti-Müllerian hormone (AMH) concentration is influenced by hormonal contraception. This study quantified the effect of hormonal contraception on both endocrine and sonographic ovarian reserve markers in 228 users and 504 non-users of hormonal contraception. On day 2-5 of the menstrual cycle or during withdrawal bleeding, blood sampling and transvaginal sonograp...

OBJECTIVE To examine the use of hormonal contraceptives among immigrant and native women in Norway. DESIGN Nationwide registry-based study based on merged data from the Norwegian Prescription Database, the Norwegian Population Registry, the Regular General Practitioner Database and the Medical Birth Registry. SETTING Norway. SAMPLE All women born abroad to two foreign-born parents (immigr...

OBJECTIVES To investigate the association between hormonal contraceptives and risk of HIV-1 seroconversion and prevalence of other sexually transmitted infections. DESIGN Prospective cohort. METHODS The study population was 2,236 HIV-negative women who were screened in a biomedical intervention trial in Durban, South Africa. The association between the use of hormonal contraceptives and ris...

There is some evidence that endogenous progesterone and oestrogen levels influence asthma severity in females, but little is known about the effects of hormonal contraceptives. This study aimed to describe how females with asthma perceived the effects of hormonal contraceptives on symptom severity, and to describe the association between asthma severity and current use of hormonal contraceptive...

OBJECTIVES To improve access to contraceptives in remote and rural areas, sub-Saharan African countries are allowing community health workers (CHWs) to distribute hormonal contraceptives. Before offering hormonal contraceptives, CHWs must determine pregnancy status but often lack a reliable way to do so. No studies have evaluated the impact of providing CHWs with urine pregnancy test kits. We a...

BACKGROUND Hormonal derangements potentially contribute to the diagnosis of infertility in over 60%-70% of couples investigated. Use of hormonal and antihormonal agents has achieved great success in the treatment of male infertility. Our aim was to investigate the prevalence of hormonal abnormalities in males diagnosed with infertility. METHODS Males diagnosed clinically with infertility and ...