The series of procedures involves collecting a women’s eggs, freezing them and then thawing them later on for use in fertility treatment. In recent years, egg preservation has... moreThe series of procedures involves collecting a women’s eggs, freezing them and then thawing them later on for use in fertility treatment. In recent years, egg preservation has moved from a process of medical necessity to an elective treatment, and women can now choose to freeze their eggs to improve their chances of having children at a later date.อ่านต่อได้ที่ โรงเรียนบ้านหนองแร้งสาระน่ารู้ การนอน