What symptom does luteal pregnancy have?

summary

Luteal period refers to the day before menstruation after ovulation. Luteal phase generally lasts 14 days, if the menstrual cycle is 28 days, then luteal phase is the 15th to 28th day of the menstrual cycle. In the menstrual cycle, there are menstrual phase, proliferative phase and secretory phase, but no luteal phase. Luteal phase can be formed after ovulation. Luteal phase is a manifestation after ovulation. It can be said that the formation of corpus luteum has ovulated, in the luteal period will not be pregnant. What symptom does luteal pregnancy have? Let's talk about it

What symptom does luteal pregnancy have?

After ovulation, LH (luteinizing hormone) and FSH (follicle stimulating hormone) decreased sharply. Under the action of a small amount of LH and FSH, corpus luteum formed and matured gradually. Corpus luteum mainly secretes progesterone and estradiol, which makes endometrium change in secretory phase.

7-8 days after ovulation, progesterone reached its peak and estrogen reached another peak. Due to the negative feedback effect of a large number of progesterone, estrogen and inhibin A, the secretion of LH and FSH in pituitary gland decreased correspondingly, corpus luteum began to atrophy, the secretion of estrogen and progesterone decreased, endometrium lost the support of sex hormone, and menstruation came.

The decrease of estrogen, progesterone and inhibin A relieved the negative feedback inhibition of hypothalamus and pituitary, increased the secretion of FSH, started the development of follicles, and the next menstrual cycle began again.

matters needing attention

In our daily life, we should choose the food which is rich in phytoestrogens. Estrogen (progesterone) widely exists in this kind of food, mainly including beans, Cereals, fruits, vegetables and other foods. Food supplement progesterone is suitable for pregnant women and pregnant women.