According to American Pregnancy, ovulation itself lasts only one day while an egg is detached from the ovary follicle. However, the entire ovulation cycle is composed of two longer phases called the follicular and luteal phases.
A:A fetal pole is a collection of fetal cells that can be detected via vaginal ultrasound around the sixth week of pregnancy. Separate from the yolk sac, it is considered the somite stage of the fetus.
A:According to David M. Buss of the University of Texas at Austin, humans depend on several successful strategies for mating, which they inherited from their ancestors. These strategies include: long-term, short-term and extra-pair mating. However, each sex has different mating strategies including the type of mate preferred, the desire for short-term versus long-term mating and the ways in which jealousy results.
A:A human egg that is not fertilized breaks apart and is expelled from the body during menstruation. According to Women's Health, hormone levels start to drop after the egg breaks apart, triggering the onset of menstruation.
A:According to American Pregnancy, ovulation itself lasts only one day while an egg is detached from the ovary follicle. However, the entire ovulation cycle is composed of two longer phases called the follicular and luteal phases.
A:Fertility is the natural capacity to produce offspring, whereas fecundity is the potential capacity for reproduction, according to Biology Online. Although the terms are often used interchangeably in common language, the Geneva Foundation for Medical Education and Research explains how they take on very distinct meanings when discussing matters of demographics and human population trends.
A:According to ob-gyn Dr. Deborah Wilson, the size of the human uterus varies. However, she does stipulate that the organ generally weighs between 0.06 and 0.22 pounds. Dr. Wilson adds that the uteruses in women who have not given birth are generally smaller in size than in those who have.
A:Uterine ablation, also known as endometrial ablation, is usually performed under local or spinal anesthesia, reports WebMD. In some cases, a patient may receive general anesthesia for the 45-minute procedure. However, patients often experience cramping, nausea and a bloody vaginal discharge after the procedure.
A:A thick endometrium may be caused by a condition called endometrial hyperplasia, according to HealthGrades. Due to hormonal problems, endometrial hyperplasia causes abnormal thickening of the uterine lining.
A:Graphical depictions of endometriosis are presented online at Womens Surgery Group and the Advanced Fertility Center of Chicago. A slideshow of images that offers a guide to endometriosis is also featured at MedicineNet.
A:The only complication of getting pregnant after a tubal ligation is that there is a high likelihood of experiencing an ectopic pregnancy, states the American Pregnancy Association. However, tubal ligation is an effective method of preventing pregnancy, so the chances of getting pregnant are very low. Patients who experience signs of pregnancy after having the surgery in the past should seek medical help.
A:Vaginal infections are treated based on the symptoms presented, the infection's severity, how long it's been going on, if it has recurred and whether or not a woman is pregnant, notes eMedicineHealth. Several treatments are available, ranging from antibiotics to anti-fungal medication and vaginal suppositories.
A:The causes of a thickened endometrial stripe include endometrial cancer and aging – menopausal women typically have thicker endometrial stripes than younger women, according to OncoLink. Medications such as tamoxifen may also cause thickened endometrial stripes, according to BreastCancer.org.
A:After a Loop Electrosurgical Excision Procedure, or LEEP, women can expect to feel tired and have mild cramping for a few hours. LEEP is a gynecological procedure that cuts away abnormal cervical tissue to reduce the risk of cervical cancer, according to WebMD. It is an outpatient procedure that can occur in a doctor’s office, clinic or hospital.
A:The walls of a uterus can thicken due to pregnancy or nonpregnancy-related issues, says Radiopaedia. The uterine lining of the uterus, called the endometrium, can thicken due to the various stages of pregnancy, tumors, cysts, an intrauterine blood clot or endometrial carcinoma.
A:Termed "bearing down," the last stage of labor includes pushing the baby through the birth canal in a way that many mothers equate to having a bowel movement, according to BabyCenter. Once the cervix is fully dilated to 10 centimeters, a woman is told to push in a downward motion as much as possible with each contraction to begin moving the baby out of the uterus.
A:According to Dr. W. David Stinson, fundal fibroids are fibroids that are located in the fundus, which is the top of the uterus. While fibroids can be found anywhere in the uterus, fundal fibroids are the type that occur most frequently. Fibroids are the formation of fibrous connective tissues that make up a mass of cells, resulting in a lump or tumor. These tumors are benign.
A:There are several possible causes of cervical bleeding, some of which are quite serious. The NIH recommends that patients with unexplained vaginal bleeding see a doctor, who can examine the cervix in order to determine the cause of the bleeding. The position and texture may have benign hormonal causes and are less worrying.
A:Abdominal hysterectomy may be recommended if an individual has a large uterus, or if a doctor wants to check other pelvic organs for signs of disease, according to Mayo Clinic. It requires less specialized surgical skill and training than a vaginal hysterectomy or a laparoscopically assisted vaginal hysterectomy, notes WebMD.