Reproductive System

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it is supposed to be up to 72 hrs that sperms remains active....

12 to 24 hours is the life span of a human ovum

You cannot become pregnant but you could carry a baby.

It would be theoretically possible, though highly unlikely to cause pregnancy.

The corpus luteum is formed from the ovary. The pituitary gland increases its production of the second hormone, luteinizing hormone (LH). This second hormone allows the mature egg to rupture from the ovary (called ovulation) and enter into the uterine tube. The postovulatory phase has begun. LH also encourages the formation of a "scar" within the ovary. This "scar" is called the corpus luteum, and it produces the hormone progesterone.

after the sperm enters the egg the egg undergoes certain changes in its outer layers preventing any more sperm from entering

Glandular: Bartholin's, urethral and Skene's glands.

Yes. As part of prostate removal surgery, the duct that brings sperm to the prostate is rerouted to deliver to the bladder.

draw the reproductive system

wow. i have no idea. but ive heard sperm can stay alive inside of you for 3 days... It only takes about 45 minutes. So my suggestion for falling preg is to stay laying down for about this amount of time. Yes, sperm can live up to 3 days inside a woman. But once the egg is fertalized, it takes about 5 days for it to travel down the tube and to implant itself into the uturus.

Testosterone doesn't cause pregnancy in itself. Even if it were possible for a high level to produce sperm in women, the storage and delivery system is missing!! There's no way this amazing theory could ever work. Human bodies are way too complex and intricately made to be easily changed.

In Congress, Mr. Edcel Lagman and the Gabriela Party, among others. In Senate, Sen. Miriam Defensor Santiago.

uterus

It goes through a process called "budding". Budding is when one cell will brake into two cells, then four, etc. Since it's only one cell it's asexual not sexual.

In the context of a hysterosalpingogram, opaque tubes and peritoneal spillage means that the tubes are open. The dye showed up in both tubes, and was able to make it to the end of the tube without blockage.

92

In women, gametogenesis begins in fetal life, but is arrested in prophase of meiosis I for years until just before ovulation. This arrested oocyte is called the "primary oocyte". The human genome consists of 23 chromosomes, and normal somatic cells in humans have two of each chromosome (2N) in the resting state. Since the DNA in the primary oocyte has already replicated and but hasn't undergone division yet, the cell contains double the number of chromosomes of the original cell. Therefore the primary oocyte has 92 chromosomes (4N).

Keep in mind though, that just before ovulation, the cell will complete meisois I and be released as 2N (the other 2N is split off as the 1st polar body). This released cell (secondary oocyte) which is now 2N is arrested in metaphase of meiosis II until fertilized, where it will release a second polar body (which now only has 1N). The fertilized egg therefore has two copies of chromosomes, 23 from mother (from the original 92 you started out with), and 23 from the sperm.

Due to the risk of infection, the Fallopian tubes are ligated . . . tied off with an appropriate fine cord. It is not impossible for this to be reversed, but there is a lot of expensive surgery involved that may or may not work.

The main function of the bulbourethral or cowper's gland is to produce and release the "pre-cum" to rid the urethra of any acidic urine. The clear fluid neutralizes urine in the urethra so that when a man ejaculates, the sperm in the semen are not destroyed by acidic urine leftover in the urethra. The whole purpose of ejaculation is to send healthy sperm out of the male and into the female reproductive system for fertilization; this can't happen if the sperm come into contact with acidic fluids.

The bulbourethral glands (also known as the cowper's glands) are male sexual glands. They are located below the prostate and discharge a component of the seminal fluid into the urethra. During sexual intercourse each gland produces a secretion known as pre-ejaculate. This fluid helps to lubricate the urethra for spermatozoa to pass through, it neutralizes traces of acidic urine in the urethra, and helps flush out any residual urine or foreign matter. It is possible for this fluid to pick up sperm, and carry them out prior to the next intercourse.

The uterus is made up of smooth, or involuntary, muscle. It is not under conscious control.

If sex occurs in the days leading up to ovulation and one egg were to be fertilized it would prevent a period from occurring. It is impossible for a woman to have a 'period' after conception has occurred. Although spotting in early pregnancy is common, it would not be considered to be menses.

the testes..