Page Content. Clinical research aims to advance medical knowledge by studying people, either through direct interaction or through the collection and analysis of blood, tissues, or other samples. A clinical trial is one type of clinical research that follows a pre-defined plan or protocol.
The female reproductive system interacts with many other systems in the body. The most common is the endocrine system. The reproductive system relies on the endocrine system to produce hormones such as progesterone and estrogen, that help with the blood lining of the uterus and prepare the uterus for pregnancy.
The female reproductive system contains organs and structures that promote the production, support, growth, and development of female gametes (egg cells) and a growing fetus.Sources: 1  SEER Training Modules, Introduction to the Reproductive System. Fallopian tubes-Uterine tubes which transport egg cells from the ovaries to the uterus. 2  Fertilization typically occurs in these tubes. 3  Ovaries-Female primary reproductive structures that produce gametes and sex hormones.