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.
Female Reproductive System Structures. 1. ovary -- (females have two of these) -- produce female gametes or eggs and the hormone estrogen. 2. oviduct (fallopian tube) -- carries the egg away from the uterus. -- internal fertilization normally occurs here.3. uterus -- implantation and development of the embryo and fetus before birth occurs here. 4. vagina or birth canal -- entry point for sperm from the male and exit tube for the baby when it is born.emale Reproductive System Structures. 1. ovary -- (females have two of these) -- produce female gametes or eggs and the hormone estrogen. 2. oviduct (fallopian tube) -- carries the egg away from the uterus. -- internal fertilization normally occurs here.