Hysteroscopy: Transcervical endoscopic visualization of the endometrial cavity. Metaplasia: A reversible change in which one adult cell type is replaced by another cell type.

The number of Barr bodies is one fewer than the number of X chromosomes in that cell. Spelling Bee Test your spelling acumen. Acromegaly: Over growth of the terminal parts of the skeletal system after epiphysial fusion, as a result of over production of growth hormone. Breakthrough bleeding: Nonorganic endometrial bleeding during the use of oral contraceptives. It maybe seen in conditions such as abruptio placentae, amniotic fluid embolism, fetal death, and occasionally intraamniotic instillation of hypertonic saline, in which the fibrinogen is consumed by disseminated intravascular coagulation. Osteoporosis: Atrophy of bone caused by demineralization. Cord: The condition in which the umbilical cord precedes the presenting part. Trophoblast: The epithelium of the chorion, including the covering of the placental villi. The period of gestation is divided into three units of three calendar months each.

Each ovary contains hundreds of ova (singular ovum).

Production takes place in the testes which are housed in the temperature regulating scrotum, immature sperm then travel to the epididymis for development and storage. Fantasies, sexual: Ideas pertaining to sex, more or less conscious, usually involving wishful fulfillment. For information specific to the human reproductive system, see. button on your browser. Homologues of bulborethral glands in males. It is immunologically similar to luteinizing hormone. Dermoid cyst: (See benign cystic teratoma). Cystometry: Measurement of the function and capacity of the urinary bladder by means of pressure volume studies. Unlike most organ systems, the sexes of differentiated species often have significant differences. Striae gravidarum: Streaks or lines seen on the abdominal skin of the pregnant woman. Abruptio placentae: Premature separation of placenta from the uterine wall causing bleeding and a … The motility, normality, and number of sperm are noted. Arachnids usually lay yolky eggs, which hatch into immatures that resemble adults.

For instance, most male mammals have a penis which is stored internally until erect, and most have a penis bone or baculum. Milk-producing glands of the female breasts.

AI: Artificial insemination (AIH = homologous, AID = donor). Caused by staph infection which includes signs of high fever, rash, skin peeling, and decreased BP. Some reptiles lay eggs while others are ovoviviparous (animals that deliver live young). The ratio of the total number of deaths less than 1 year of age during a year in an area to the num... Child Health in Bangladesh: Child health developments in Bangladesh have brought a significant change in the last few decades.

To view an abstract, click on the hypertext linked glossary term.

Enlargement of the prostate gland in older men. Atony, uterine: Loss of uterine muscular tonicity, which may result in failure of progress of labor or postpartum hemorrhage. The genital opening is usually located on the underside of the second abdominal segment.

alveoli (of the breast) milk-secreting cells in the mammary gland, ampulla (of the uterine tube) middle portion of the uterine tube in which fertilization often occurs, antrum fluid-filled chamber that characterizes a mature tertiary (antral) follicle, areola highly pigmented, circular area surrounding the raised nipple and containing areolar glands that secrete fluid important for lubrication during suckling, Bartholin’s glands (also, greater vestibular glands) glands that produce a thick mucus that maintains moisture in the vulva area; also referred to as the greater vestibular glands, blood–testis barrier tight junctions between Sertoli cells that prevent bloodborne pathogens from gaining access to later stages of spermatogenesis and prevent the potential for an autoimmune reaction to haploid sperm, body of uterus middle section of the uterus, broad ligament wide ligament that supports the uterus by attaching laterally to both sides of the uterus and pelvic wall, bulbourethral glands (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra prior to and during ejaculation, cervix elongate inferior end of the uterus where it connects to the vagina, clitoris (also, glans clitoris) nerve-rich area of the vulva that contributes to sexual sensation during intercourse, corpus albicans nonfunctional structure remaining in the ovarian stroma following structural and functional regression of the corpus luteum, corpus cavernosum either of two columns of erectile tissue in the penis that fill with blood during an erection, corpus luteum transformed follicle after ovulation that secretes progesterone, corpus spongiosum (plural = corpora cavernosa) column of erectile tissue in the penis that fills with blood during an erection and surrounds the penile urethra on the ventral portion of the penis, ductus deferens (also, vas deferens) duct that transports sperm from the epididymis through the spermatic cord and into the ejaculatory duct; also referred as the vas deferens, ejaculatory duct duct that connects the ampulla of the ductus deferens with the duct of the seminal vesicle at the prostatic urethra, endometrium inner lining of the uterus, part of which builds up during the secretory phase of the menstrual cycle and then sheds with menses, epididymis (plural = epididymides) coiled tubular structure in which sperm start to mature and are stored until ejaculation, fimbriae fingerlike projections on the distal uterine tubes, follicle ovarian structure of one oocyte and surrounding granulosa (and later theca) cells, folliculogenesis development of ovarian follicles from primordial to tertiary under the stimulation of gonadotropins, fundus (of the uterus) domed portion of the uterus that is superior to the uterine tubes, gamete haploid reproductive cell that contributes genetic material to form an offspring, glans penis bulbous end of the penis that contains a large number of nerve endings, gonadotropin-releasing hormone (GnRH) hormone released by the hypothalamus that regulates the production of follicle-stimulating hormone and luteinizing hormone from the pituitary gland, gonads reproductive organs (testes in men and ovaries in women) that produce gametes and reproductive hormones, granulosa cells supportive cells in the ovarian follicle that produce estrogen, hymen membrane that covers part of the opening of the vagina, infundibulum (of the uterine tube) wide, distal portion of the uterine tube terminating in fimbriae, inguinal canal opening in abdominal wall that connects the testes to the abdominal cavity, isthmus narrow, medial portion of the uterine tube that joins the uterus, labia majora hair-covered folds of skin located behind the mons pubis, labia minora thin, pigmented, hairless flaps of skin located medial and deep to the labia majora, lactiferous ducts ducts that connect the mammary glands to the nipple and allow for the transport of milk, lactiferous sinus area of milk collection between alveoli and lactiferous duct, Leydig cells cells between the seminiferous tubules of the testes that produce testosterone; a type of interstitial cell, mammary glands glands inside the breast that secrete milk, menarche first menstruation in a pubertal female, menses shedding of the inner portion of the endometrium out though the vagina; also referred to as menstruation, menses phase phase of the menstrual cycle in which the endometrial lining is shed, menstrual cycle approximately 28-day cycle of changes in the uterus consisting of a menses phase, a proliferative phase, and a secretory phase, mons pubis mound of fatty tissue located at the front of the vulva, Müllerian duct duct system present in the embryo that will eventually form the internal female reproductive structures, myometrium smooth muscle layer of uterus that allows for uterine contractions during labor and expulsion of menstrual blood, oocyte cell that results from the division of the oogonium and undergoes meiosis I at the LH surge and meiosis II at fertilization to become a haploid ovum, oogenesis process by which oogonia divide by mitosis to primary oocytes, which undergo meiosis to produce the secondary oocyte and, upon fertilization, the ovum, oogonia ovarian stem cells that undergo mitosis during female fetal development to form primary oocytes, ovarian cycle approximately 28-day cycle of changes in the ovary consisting of a follicular phase and a luteal phase, ovaries female gonads that produce oocytes and sex steroid hormones (notably estrogen and progesterone), ovulation release of a secondary oocyte and associated granulosa cells from an ovary, ovum haploid female gamete resulting from completion of meiosis II at fertilization, perimetrium outer epithelial layer of uterine wall, polar body smaller cell produced during the process of meiosis in oogenesis, prepuce (also, foreskin) flap of skin that forms a collar around, and thus protects and lubricates, the glans penis; also referred as the foreskin, primary follicles ovarian follicles with a primary oocyte and one layer of cuboidal granulosa cells, primordial follicles least developed ovarian follicles that consist of a single oocyte and a single layer of flat (squamous) granulosa cells, proliferative phase phase of the menstrual cycle in which the endometrium proliferates, prostate gland doughnut-shaped gland at the base of the bladder surrounding the urethra and contributing fluid to semen during ejaculation, puberty life stage during which a male or female adolescent becomes anatomically and physiologically capable of reproduction, rugae (of the vagina) folds of skin in the vagina that allow it to stretch during intercourse and childbirth, scrotum external pouch of skin and muscle that houses the testes, secondary follicles ovarian follicles with a primary oocyte and multiple layers of granulosa cells, secondary sex characteristics physical characteristics that are influenced by sex steroid hormones and have supporting roles in reproductive function, secretory phase phase of the menstrual cycle in which the endometrium secretes a nutrient-rich fluid in preparation for implantation of an embryo, semen ejaculatory fluid composed of sperm and secretions from the seminal vesicles, prostate, and bulbourethral glands, seminal vesicle gland that produces seminal fluid, which contributes to semen, seminiferous tubules tube structures within the testes where spermatogenesis occurs, Sertoli cells cells that support germ cells through the process of spermatogenesis; a type of sustentacular cell, spermatic cord bundle of nerves and blood vessels that supplies the testes; contains ductus deferens, spermatid immature sperm cells produced by meiosis II of secondary spermatocytes, spermatocyte cell that results from the division of spermatogonium and undergoes meiosis I and meiosis II to form spermatids, spermatogenesis formation of new sperm, occurs in the seminiferous tubules of the testes, spermatogonia (singular = spermatogonium) diploid precursor cells that become sperm, spermiogenesis transformation of spermatids to spermatozoa during spermatogenesis, suspensory ligaments bands of connective tissue that suspend the breast onto the chest wall by attachment to the overlying dermis, tertiary follicles (also, antral follicles) ovarian follicles with a primary or secondary oocyte, multiple layers of granulosa cells, and a fully formed antrum, theca cells estrogen-producing cells in a maturing ovarian follicle, uterine tubes (also, fallopian tubes or oviducts) ducts that facilitate transport of an ovulated oocyte to the uterus, uterus muscular hollow organ in which a fertilized egg develops into a fetus, vagina tunnel-like organ that provides access to the uterus for the insertion of semen and from the uterus for the birth of a baby, Wolffian duct duct system present in the embryo that will eventually form the internal male reproductive structures.

Arachnids may have one or two gonads, which are located in the abdomen. Karyotype: A photographic reproduction of the chromosomes of a cell in metaphase arrangedaccording to standard classification. Chloasma: Mask of pregnancy. Masturbation: Sexual stimulation by manipulation of the genitals. The process of releasing a mature ovum into the fallopian tube each month. Amniotic fluid: The fluid confined by the amnion. This collection of medical terminology lessons examines terms related to the male and female reproductive systems. Cystoscopy: Direct instrumental inspection of the interior of the urinary bladder.

[1] Unlike most organ systems, the sexes of differentiated species often have significant differences.

Station: Position of the fetal presenting part relative to the level of the ischial spines. Intentionally preventing pregnancy from occurring. Withdrawal bleeding:  Uterine bleeding after the interruption of hormonal support of the endometrium. Lactogen, human placental (chorionic somatomammotropin): A polypeptide hormone produced by the synctiotrophoblast. Reproduction is a biological process which includes copulation, fertilization, growth, and development of a new individual of the same species. Fungal reproduction is complex, reflecting the differences in lifestyles and genetic makeup within this diverse kingdom of organisms. The layer formed at the maternal or fetal interface during placentation and is thought to act to prevent excessively deep conceptus implantation. Fibrin type fibrinoid (maternal blood-clot product) and matrix type fibrinoid (secreted by invasive extravillous trophoblast cells). Post partum: After delivery, or childbirth. Laparoscopy: Transabdominal endoscopic examination of the peritoneal cavity and its contentsafterinducing pneumoperitoneum. Arrhenoblastoma: Uncommon ovarian neoplasm associated with androgen production, causing amenorrhea, defeminization, and virilization. Fig: Medical term for reproductive system. Planned Parenthood delivers vital reproductive health care, sex education, and information to millions of people worldwide. by laying eggs. Umbilical cord knotting happens in one percent, prevents the passage of placental blood. Main cause in almost all cases is HPV. One ovum is released and it passes through the fallopian tube into the uterus. [9] The 15mm (5/8 in) long newborn joey instinctively crawls and wriggles the several inches (15 cm), while clinging to fur, on the way to its mother's pouch. Quickening: The first perception by the mother of fetal movement, usually around the 20th week of gestation. Frigidity: Sexual disinterest, unresponsiveness, or aversion.

Presenting part: The portion of the fetus that is felt through the cervix on vaginal examination. Psychogenic: Failure of menstruation resulting from emotional disturbances.

Teratogen: An agent or factor that causes the production of physical defects in the developing embryo. Gravidity: The pregnant state, or the total number of pregnancies a woman has had including the current pregnancy. Dilatation: Physiologic or instrumental opening of the cervix. Presentation: The relationship of the long axis of the fetus to the long axis of the mother.

Gonadotropin releasing hormone agonist (GnRHa): Medications which cause first stimulation of, the down regulation of pituitary gonadotropes resulting in low FSH and LH secretion. The folds of skin that enclose the vaginal and urethral openings of females.

Here is a list of some prefixes and suffixes to know when it comes to male reproductive terminology.

Invertebrates have an extremely diverse array of reproductive systems, the only commonality may be that they all lay eggs. Trimester: A period of three months.

Anovulatory period: Uterine periodic bleeding without ovulation. Hypogonadism: Subnormal production of hormones by the gonads. The major reproductive organs of the male can be grouped into three categories.

The sperm then travels through the vagina and cervix into the uterus or fallopian tubes for fertilization of the ovum. Progesterone makes it scant, opaque, and cellular without a fern pattern onmicroscopic examination. Sorry, we could not find any Health Center for your search. Parity: The number of pregnancies of a particular woman in which the fetus has reachedviability. Most amphibians exhibit external fertilization of eggs, typically within the water, though some amphibians such as caecilians have internal fertilization. Incoordinate uterine activity: Lack of a synchronous contraction pattern from the fundus toward the cervix, resulting in effective labor. Leiomyoma: A benign tumor derives from smooth muscle. A hollow muscular organ in the pelvic cavity of the female, in which the embryo is nourished and develops before birth. The baculum was gained and lost multiple times during mammalian evolution, Science, Biology, and Terminology of Fish reproduction: Reproductive modes and strategies-part 1, "The evolution of plant sexual diversity", https://en.wikipedia.org/w/index.php?title=Reproductive_system&oldid=980803947, Wikipedia indefinitely move-protected pages, Articles with unsourced statements from November 2013, Creative Commons Attribution-ShareAlike License, This page was last edited on 28 September 2020, at 15:19. It is generally a protein distributed in the blood that binds to membrane receptors on target cells in different tissues. standing terminology involves breaking words down into their separate components of prefi x, suffi x, and root word and having a good working knowledge of those parts. Complex courtship rituals have evolved in many arachnids to ensure the safe delivery of the sperm to the female.[16]. Total: Removal of the corpus and cervix (without regard to tubes or ovaries). Microadenomas are <1 CM, AND MACROADENOMAS ARE >1 cm. Colpocytogram: Tabulation of various types of cells observed in the smear taken from the vaginal mucosa. The most frequent primary etiologic agent is Neisseria gonorrhea.

Thecoma: Functioning ovarian tumor composed of theca cells. One important type of parental care is the use of the mammary glands in the female breasts to nurse the baby.[4]. Pregnancy ectopic: A pregnancy outside the usual locations in the corpus uteri. Improve in sequence (primary, secondary, tertiary) with mature villi being stomper branched type. Sexuality: Physiologic and psychologic expression of sexual behavior.