Sex Organ

Shopping on line can be easy, simple and save you lots of money. It can also take a lot of your time, frustrate you, and result in unwanted purchases. Now the same can be said for regular high street shopping, but with the vast opportunity presented by the Internet it will pay you to spend a few minutes reading this and understanding how to better optimize your Sex Organ shopping experience:

1. Compare - without doubt the biggest advantage that the Sex Organ offers shoppers today is the ability to compare thousands of Sex Organ at a time. This is a great thing, but not necessarily all the time! Too much can be daunting at times so take advantage of the great comparison sites and where possible let them do the hard work for you.

2. Research - if it has been said it will be on the internet. Ignorance is no longer a justifiable reason for buying the wrong thing. Take the time to research in detail everything that you could possible want to know about

3. Testimonials - don't know anybody that has bought a Sex Organ? Wrong! If the Sex Organ is good the internet will let you know. Use the Internet as a friend and get testimonials before you buy.

4. Questions - Got a question about Sex Organ then search the Forums, FAQ's, Blogs etc. Don't be afraid to ask .....

5. Reputation - Never heard of the company selling Sex Organ? Don't worry, no reason why you should know every company in the world, but you know someone that does! Use the internet to find out what people are saying about Sex Organ and build up a picture of their reputation for sales, returns, customer service, delivery etc.

6. Returns - still worried that even after all of the above your Sex Organ wont be what you want? Check out the returns policy. There is so much competition now that someone, somewhere is bound to offer the terms that you are comfortable with.

7. Feedback - happy with your Sex Organ then let people know, after all you are depending on others people input in your buying decision, so why not give a little back.

8. Security - check for the yellow padlock on the Sex Organ site before you buy, and the s after http:/ /i.e. https:// = a secure site

9. Contact - got a question about Sex Organ, or want to leave a comment then check out the sites contact page. Reputable companies have them and respond.

10. Payment - ready to pay for your Sex Organ, then use your credit card or PayPal! Be aware of companies that don't accept them, there may be genuine reasons but given the huge amount of choice you have when buying online there is no reason at all not to buy via credit card or PayPal.

A sex organ, or primary sexual characteristic, as narrowly defined, is any of those anatomical parts of the body which are involved in sexual reproduction and constitute the reproductive system in a complex organism; namely:

Male: testicles, penis, foreskin, scrotum, prostate, seminal vesicles, epididymis, Cowper's glands
Female: ovary, clitoris, vulva, labia, Skene's gland, Bartholin's glands, vagina, cervix, uterus, Fallopian tube.

The Latin term genitalia, sometimes anglicized as genitals and genital area, is used to describe the externally visible sex organs, known as primary genitalia or external genitalia: in males the penis and scrotum, in females the clitoris and vulva.

The other, hidden sex organs are referred to as the secondary genitalia or internal genitalia. The most important of these are the gonads a pair of sex organs, specifically the testis in the male or the ovary in the female. Gonads are the true sex organs, generating reproductive gametes containing inheritable DNA. They also produce most of the primary hormones that affect sexual development, and regulate other sexual organs and sexually differentiated behaviors.

A more ambiguously defined term is erogenous zone, subjectively, any portion of the body that when stimulated produces erotic sensation, but always prominently including the genitalia.

Development In typical prenatal development, sexual organs originate from a common anlage anatomy during early gestation and differentiate into male or female variations. The SRY gene, usually located on the Y chromosome and encoding the testis determining factor, determines the direction of this differentiation. The absence of it allows the gonads to continue to develop into ovaries.

Thereafter, the development of the sex organ and the external genitalia is determined by hormones produced by certain fetal gonads (ovaries or testes) and the cells' response to them. The initial appearance of the fetal genitalia (a few weeks after conception) looks basically feminine: a pair of "urogenital folds" with a small protuberance in the middle, and the urethra behind the protuberance. If the fetus has testes, and if the testes produce testosterone, and if the cells of the genitals respond to the testosterone, the outer urogenital folds swell and fuse in the midline to produce the scrotum; the protuberance grows larger and straighter to form the penis; the inner urogenital swellings grow, wrap around the penis, and fuse in the midline to form the penile urethra.

Each sexual organ in one sex has a homology (biology) counterpart in the other one. See a list of homologues of the human reproductive system.

In a larger perspective, the whole process of sexual differentiation also includes development of secondary sexual characteristics such as patterns of pubic and facial hair and female breasts that emerge at puberty. Furthermore, differences in brain structure arises, affecting, but not absolutely determining, behavior.

Anatomical terms related to sex The following is a list of anatomical terms related to sex and sexuality:

areola
Bartholin's gland — breast — bulbospongiosus muscle — bulbourethral gland
cervix — Cleft of Venus — clitoris — common penile artery — corona glandis — corpora cavernosa — corpus cavernosum — corpus spongiosum — Cowper's glands — cremaster muscle
dartos muscle — ductus deferens
ejaculatory duct — endometrium — epididymis --- eggs
Fallopian tube — foreskin — frenulum — frenulum preputii penis — frenulum labiorum pudendi — frenulum clitoridis — frenum — fundiform ligament
G-Spot — Gartner's duct — genital tubercle — genitofemoral nerve — glans — glans penis — Gräfenberg spot
hymen
internal pudendal artery — intromittent organ — ischiocavernosus muscle
labium — labia majora — labia minora
mammae — mammary gland — meatus — mons pubis — mons pubis — Mullerian duct
nipple
ovary — ovum — oviducts
penis — perineum — prepuce — prostate — pubic hair — pubic symphysis — pubococcygeus muscle — pudendal nerve
Perineal raphe — ridged band
scrotum — seminal vesicles — semeniferous tubules — Skene's glands — spermatozoon — spermatic cord — sphincter urethrae membranaceae — splanchnic nerves
testes — testicle — tunica albuginea (testicles)
urethra — urethral sponge — urogenital diaphragm — uterus
vas deferens — vagina