Preparation for pregnancy, no high-quality follicle how to do Sohu – footman

Preparation for pregnancy, no high-quality follicle how to do? – the mother and child follicles of the Sohu are composed of the egg and its surrounding follicle cells. In general, the normal women with ovulation, the general development of a monthly advantage of the follicle, and the discharge of an egg. Follicular maturation, the output of the eggs will be mature and healthy. If the follicular dysplasia, it can not be normal ovulation or the quality of the egg is not good, affecting the normal fertility. The main function of the ovaries produce eggs, eggs in the follicular and follicular synchronization mature, well developed eggs laid the foundation for the birth, but the eggs are too small to see with the naked eye, only indirectly through the observation of follicular development of eggs to speculate. Follicular development of the most simple, the most intuitive assessment is through B ultrasound observation, each cycle through 3 ~ 4 times of vaginal B ultrasound monitoring, can be observed there is no normal follicular growth, development, discharge. Although it seems to be more troublesome, it has important clinical significance. The rate of about 20% had a normal sonograms of the dominant follicle cumulus, mostly in > 18mm in mature follicle, ovulation prediction occurs within 24 hours. With the increase of LH value, the membrane around the follicle, the edema of the membrane, and the formation of the granulosa cells were separated from the membrane cells. Prediction of ovulation occurred within 24 hours. At present, the probability of ultrasonic display is very low. The granulosa cells of the follicle wall were completely separated from the bottom of the membrane. The size of the follicle reflects the degree of development of the egg to some extent, which can be used to predict the timing of ovulation and the final conception. But what we can see is just the follicle, not the egg in the follicle. The diameter of the mature follicle is 17~24mm, and the diameter of the egg is about 0.2mm, which can not be found on ultrasound. Therefore, the size of the follicle does not fully represent the degree of egg development. In occasional cases, there is no egg in the follicle, which may be due to the development of the egg, or a congenital defect. The B-monitoring follicular growth time, follicle: each menstrual cycle has multiple follicular development simultaneously but generally only 1 or 2 follicles and mature follicles (known as the main dominant follicle, follicular atresia have the rest). It is reported that more than 90% of the cycle of only one follicle rapidly grow to maturity, 5%-11% has the development of the 2 main follicles. The earliest time of follicular ultrasound imaging can be 5-7 days in the menstrual cycle, showing the minimum diameter of 4-5mm. Two, follicular growth rate: ultrasound in the menstrual cycle of 3-5 days, can be found in the small follicles in the ovary, and gradually grow up, the average maximum of fourteenth days, ovulation occurs. Fifth days before ovulation, the average daily growth rate of 1.5mm, the average daily growth of 1.2mm, the average growth of 1.9mm before the first 4 days of ovulation, until the follicular maturation. The monitoring of estrogen is important to judge the quality of follicle. The results showed that the peak value of estradiol (E2) before ovulation could reflect the ability of granulosa cells to secrete estrogen, which indirectly indicated the oocyte quality. Excellent.相关的主题文章: