ovülasyonla

Ovülasyonla is the Turkish term for ovulation, the process during which a mature ovarian follicle releases an egg (oocyte) into the fallopian tube. It occurs roughly midway through the menstrual cycle and is regulated by a complex interplay of hormones, primarily the luteinizing hormone (LH) surge, follicle‑stimulating hormone (FSH), estrogen, and progesterone. The ovarian follicle that matures during the follicular phase of the cycle grows and secretes estrogen; when estrogen reaches a critical threshold, it triggers an LH surge that causes the follicle to rupture.

The released egg is viable for about 12–24 hours, during which time fertilization can occur if sperm are present. Ovulation typically takes place between day 12 and day 14 of a 28‑day cycle but may vary between individuals and cycles. Common signs of ovulation include a mild increase in basal body temperature, changes in cervical mucus (it becomes clear, stretchable, and more abundant), and a slight abdominal or pelvic discomfort (mittelschmerz).

Tracking ovulation is useful for family planning, whether the goal is to conceive or to avoid pregnancy. Methods include basal body temperature charts, ovulation predictor kits that detect LH in urine, and fertility awareness methods that monitor cervical mucus and cycle length. Certain medical conditions such as polycystic ovary syndrome (PCOS) can disrupt normal ovulation, leading to irregular or absent periods. Conversely, hormonal contraceptives often work by suppressing the LH surge, thereby preventing ovulation. Understanding ovulation and its physiological markers is essential for reproductive health, fertility treatments, and overall well‑being.