8 follicles were obtained from 3 basal follicles

The basic egg is also called the primordial egg. It exists in the uterus and ovaries during the test tube embryo stage. It is composed of an oocyte and prismatic or flat cells. Before puberty, the primordial egg is always in a locked state. During puberty, with the secretion of hormones by the body and the onset of menstruation, the primordial egg also begins to grow. Every month, a batch of primordial eggs develop into growing eggs.

If the body's hormones are normal, the developing egg will grow into a mature follicle and ovulate about 14 days before the next menstruation. Both ovaries have developing uterus and the number of eggs on both sides is different. If the number of eggs in one ovary is too much, it may be polycystic ovary, and timely treatment is recommended. In order to promote the growth of normal eggs in the body, it is recommended to eat more foods with high estrogen content, such as milk, eggs, and beans.

It is generally recommended that the basic egg test be arranged around the 11th and 12th day of a woman's menstrual period. Go to the hospital in time for a gynecological B-ultrasound or vaginal B-ultrasound to check and observe the size of the uterus and the basic development stage to help determine whether it is a normal ovulation period. Generally, the prerequisite for pregnancy is the development of mature follicles. Therefore, 3 to 5 basic egg screenings need to be arranged under the guidance of a doctor to determine whether mature follicles are secreted and whether the secretion cycle is normal.

The basic egg is called the primordial egg in clinical medicine. The growth and development of the egg originates from the transformation from the primordial egg to the primary and secondary egg. The primordial egg can lie in dormant mode in the uterus and ovaries for decades. The primordial ovum develops long before the start and end of the menstrual cycle. It takes more than 9 months from the primordial egg to the preantral egg. It takes a total of 85 days from the preantral ovum to the mature follicle, which goes through the continuous growth period and the exponential growth period. The primordial egg is produced by the retention of primary and secondary oocytes in the multitene stage of meiosis, which are tightly surrounded by unilateral spindle-shaped anterior granulosa cells.