Similarly to the male reproductive system, the female reproductive system is an intriguing and

The female reproductive system contains two ovaries. The ovaries nourish the eggs as they mature and are ready for fertilization. An egg will come to maturity approximately every 28 days. When the ovum has matured, the ovary releases it in a process called ovulation. After ovulation the ovum moves into the fallopian tube adjacent to the ovary.

Beginning with millions of sperm cells sniffing their way to an egg in the fallopian tube, the process of fertilization has begun. After a perilous journey, one lucky sperm cell burrows into the ovum, making it a zygote. Once the ovum becomes a zygote, two important developments commence. The zygote moves from the fallopian tube and down into the uterus, where it will attach to endometrium wall. Simultaneously, the cells are combining their sets of 26 chromosomes, together

Each month inside your ovaries, a group of eggs starts to grow. Eventually one of the eggs erupts from the follicle and this is known as ovulation. It usually happens about two weeks before your next period. A hormone is released that helps thicken the lining of your uterus, getting it ready for the egg. After the egg is released, it

Also the release of FSH and LH and will stop the body to release the egg to get fertilize. Because estrogen and progesterone controls the hormone levels in a female in return will stop estrogen from increasing during the cycle. If progesterone remains high this will stop FSH and LH from releasing this will cause the egg from maturing and will stop the ovulation process.

The Female Reproductive System structures are the egg / ovum. Its created and stored inside the ovaries. The vagina is an elastic, muscular tube that connects the cervix of the uterus to the exterior of the body. The uterus is a hollow, muscular, pear-shaped organ located posterior and superior to urinary bladder. The Fallopian tubes are a pair of muscular tubes that extends from the left and right superior corners of the uterus to the edge of the ovaries. The ovaries are a pair of small glands about the size

These changes are typically brought on by hormonal fluxes that control the different phases of the cycle in order to ovulate a mature oocyte. The average menstrual cycle is 28 days in length and progresses through four distinct phases, each with its own regulatory hormone. The phases and their associated days are as follows: menstruation, or the early follicular phase (days 1–4), late follicular phase (days 5–11), periovulation (days 12–15) and the luteal phase (days 16–28). 1 The major hormonal secretion sites are the hypothalamus, which secretes gonadotropin-releasing hormone (GnRH), the pituitary, which secretes follicle-stimulating hormone (FSH) and luteinizing hormone (LH), and the ovaries, which secrete estrogens and progesterone. Of the three types of estrogen involved in the menstrual cycle, estradiol, estrone and estriol, estradiol is considered the most potent and is known as E1.2 In lieu of discussing the many hormonal fluctuations of a typical menstrual cycle, a diagram has been included to display the oscillations of the hormones described

A course of biochemical strides happens, one of which incorporates the production of a protein named cGMP. This chemical makes the smooth muscles of the reproductive organs ' two barrels to relax so blood can circulate well in and filloff the now expandable tubes. (A human reproductive organ can hold around ten times more blood when erected, compared to the flacid

If ovulation does not occur the corpus luteum degenerates to allow a new set of follicles to mature.

The menstrual cycle consists of several distinct phases that usually last for about 28 days. The phases in this cycle would each correspond to the physical changes that happen in a women’s body, when undergoing this process. The changes that occur during this

First, when a sperm enters thorught the cervix, into the uterus and then into the fallopian tubes of the female its basically looking for a single egg to fertilise. Each day of this process different things happens to the female body. The baby’s body changes and forms body parts. As the embryo grows from

A women ovulation can be calculated starting with the first day of her last LMP. A majority of women ovulate between day 11-day 21 of their cycle, counting from the first day of the LMP. Many refer to this as the “fertile time” of a woman’s cycle, because sexual intercourse increases. Ovulation can occur at many times during a women cycle. Finally, there are two phases of ovulation. The first stage is called follicular phase. This phase starts the first day of your LMP and continues until ovulation. The final stage is called the luteal phase and it last from the day of ovulation until the next period

The Fallopian tubes are around 10cm long each and enter the uterus. These tubes have

Once a sperm enters the female, it will encounter several obstacles. The cervix, is one of these obstacles. It is the passageway to the uterus, which has a barrier that usually keeps sperm and bacteria out until the woman is ovulating. During ovulation, the barrier will turn into mucus-like fluid that will guide the sperm through. Another obstacle that a sperm will encounter when entering the female, is the zona pellucida. The zona is the last challenge a sperm will face before it can penetrate the egg. Before fertilization can occur, the sperm must find its way through it by binding to and pierce through the zona pellucida layer that encloses the egg.

sperm as a superior and the egg as an expelling organ part. Moreover, the features of the egg and

tubes. Using this, attempts to fertilize the egg outside her body. In vitro fertilization can help women with hopelessly blocked fallopian