Thanks to sperm freezing, male reproductive cells can be stored for years without losing their viability. Pregnancy success rates after sperm freezing and thawing in our centre do not differ from treatments that use fresh sperm.
To sum up, sperm freezing is required: Egg Freezing In modern IVF methods, since egg freezing is performed by vitrification, the success of pregnancy does not change significantly after the eggs are frozen and thawed. Nowadays, the age at which women become mothers is gradually increasing due to the time spent choosing a career, a suitable mate or to provide better opportunities for their children. In contrast to sperm, the number and quality of eggs decreases significantly with increasing age. This increases the likelihood of congenital anomalies and miscarriages and reduces the chance of pregnancy. When a baby girl is born, the number of eggs in her ovaries starts to decrease with each passing month and this situation continues until menopause. In women with a family history of early menopause, the rate at which the number of eggs decreases can be faster than expected. Without any family history of early menopause, the quality and number of eggs begin to decrease rapidly after the age of 35. We strongly recommend egg storage before treatments that may affect reproductive cells such as chemotherapy and radiotherapy.