The amount of LH in the blood during menses is less than the amount of LH in the blood at ovulation.
Ovulation ceases during pregnancy because the circulating levels of estrogen and progesterone are high and this inhibits the release of follicle stimulating hormone (which is necessary for ovulation.)
Possibly; spotting sometimes occurs at the time of ovulation due to the small dip in estrogen levels during ovulation.
Estrogen plays a crucial role in the menstrual cycle, particularly in the regulation of ovulation. As estrogen levels rise during the follicular phase, they stimulate the growth of ovarian follicles and prepare the endometrium for potential implantation. A peak in estrogen levels triggers a surge in luteinizing hormone (LH), which leads to the release of the mature egg from the ovary during ovulation. Thus, estrogen is essential for the timing and process of egg release.
During menstruation, the female hormone estrogen is typically low compared to other phases of the menstrual cycle. Estrogen levels drop after ovulation if pregnancy does not occur, leading to the shedding of the uterine lining and the onset of menstruation.
No, women do not ovulate stop during pregnancy (inhibited by high levels of estrogen and progesterone)
Progesterone
I sometimes get migraines before and during my period. What causes mine, as a woman who suffers from migraines, is the elevation and then severe drop in estrogen. During ovulation is when your estrogen levels are at the highest, and then your estrogen levels drop suddenly during your period. I don't know exactly why this imbalance causes our heads to pound while other women do okay with it.
I believe it is when your ovaries are traveling down the fallopian tubes.
Estrogen levels rise during the first half of the menstrual cycle, leading to the LH surge. This surge triggers ovulation, the release of an egg from the ovary.
The "virginal itch" is often associated with hormonal changes that occur during the menstrual cycle, particularly around ovulation. Many individuals may experience heightened sensitivity or itchiness in the vaginal area during ovulation due to increased estrogen levels and changes in vaginal discharge. However, some may also notice similar sensations in the days leading up to ovulation. Overall, it can vary from person to person.
Graafian follicles are mature ovarian follicles that contain a developing oocyte. Their function is to produce estrogen and prepare the egg for ovulation. When the Graafian follicle ruptures during ovulation, it releases the egg into the fallopian tube for possible fertilization.
Luteinizing hormone (LH) and follicle-stimulating hormone (FSH), both produced by the pituitary gland, stimulate the production of estrogen. FSH promotes the growth of ovarian follicles, which produce estrogen, while LH triggers ovulation and further supports estrogen production during the menstrual cycle. Together, these hormones regulate the menstrual cycle and reproductive functions.