Ovulation
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Ovulation is an important part of the menstrual cycle in female vertebrates where the egg cells are released from the ovaries as part of the ovarian cycle. In female humans ovulation typically occurs
Following a surge of luteinizing hormone (LH), an oocyte (immature egg cell) will be released into the uterine tube, where it will then be available to be fertilized by a male's sperm within 12 hours. Ovulation marks the end of the follicular phase of the ovarian cycle, and the start of the luteal phase.
Chance of fertilization by day relative to ovulation
Cervix
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The cervix or uterine cervix is a dynamic fibromuscular sexual organ of the female reproductive system that connects the vagina with the uterine cavity. The human female cervix has been documented ana
Ovulation
…choose to track ovulation in order to improve or aid becoming pregnant by timing intercourse with their ovulation. The signs of ovulation may include cervical mucus changes, mild cramping in the abdominal area, and a small rise in basal body temperature. Medication is also sometimes required by those experiencing…
A normal cervix of an adult viewed through a vagina using a bivalved vaginal speculum. The functional squamocolumnar junction surrounds the external os and is visible as the irregular demarcation between the lighter and darker shades of pink mucosa.
Transformation zone mucosa, when the squamocolumnar junction has a gradual transition. It consists of a mix of stratified squamous epithelium and mucinous glands. H&E stain.
Histology of endocervix, with mucinous columnar epithelium and mucinous glands. H&E stain.
A nulliparous woman's ectocervix showing cervical ectropion, visible as the darker red mucosa surrounding the cervical os. Viewed on speculum exam.