Objectives To explore the levels of health-related functioning during pregnancy and postpartum and its association with non-severe maternal morbidities. Design An observational longitudinal study.

Recent trends in popular culture suggest that sexual behaviors involving physical force, such as choking or spanking, have ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

Learn how acceptance sampling improves quality control by evaluating random samples. Discover its methods, benefits, and historical significance in manufacturing.

Statistical methods are mathematical formulas, models, and techniques that are used in statistical analysis of raw research data. The application of statistical methods extracts information from ...

A nondeductible IRA is a traditional IRA, but you can't deduct contributions for tax purposes. Nondeductible IRAs grow tax-free and are an option if you earn too much to deduct your traditional IRA ...