Eggs are the reproductive cells of female organisms; they are spherical in shape, have a nucleus, and are encased by the yolk membrane.
The ovum is the reproductive cell of a female and is produced each month from one side of the ovary. The ovum is spherical, has a nucleus, and is encapsulated by the yolk membrane, and the layer of transparent bands wrapped around it are glycoproteins, which serve to protect the egg cell and also trap and confine spermatozoa.
The egg is formed through meiosis, the first meiotic division is completed in the ovary, after the process of ovulation, if the secondary oocyte meets the sperm and undergoes the second meiotic division in the process of union, only then is the egg in the true sense of the word.
The egg is produced by the ovary and matures in a fluid-filled follicle. The egg must mature before it can be released from the ovary and take on the role of reproducing human life.
For women who need to get pregnant, they can go to regular hospitals to test the development of follicles through ultrasound, and if there are abnormalities in the development of eggs, it is recommended to seek timely medical treatment.