Accessing medical care for infertility: a study of women in Mexico.

Objective: To investigate barriers in accessing care for infertility in Mexico, because little is known about this issue for low and middle-income countries, which comprise 80% of the world's population.

Design: Cross-sectional analysis.

Setting: Mexcian Teachers' Cohort.

Association of obesity and overweight with the prevalence of insulin resistance, pre-diabetes and clinical-biochemical characteristics among infertile Mexican women with polycystic ovary syndrome: a cross-sectional study.

Objective: To study the association of obesity and overweight with the prevalence of insulin resistance (IR), pre-diabetes and clinical-biochemical characteristics among infertile Mexican women with polycystic ovary syndrome (PCOS).

Design: Retrospective cross-sectional study.

Setting: Level-three medical institution, an infertility clinic in Mexico City.