How is sperm frozen?
- Published on April 18, 2021
The sample is frozen using liquid nitrogen which is at a temperature of -196°C. Successful cryopreservation involves draining cell water and replacing it with cryoprotectant or antifreeze agents. This is done through simple osmosis. Once frozen, the sperm cells are in suspended animation where all metabolic activity is effectively stopped, enabling it to be stored as long as this temperature is maintained.
Dr Shreya Gupta
Fertility TreatmentsProblems with fertility are both emotionally and medically challenging. At Birla Fertility & IVF, we focus on providing you with supportive, personalized care at every step of your journey towards becoming a parent.
Male InfertilityMale factor infertility accounts for almost 40%-50% of all infertility cases. Decreased sperm function can be the result of genetic, lifestyle, medical or environmental factors. Fortunately, most causes of male factor infertility can be easily diagnosed and treated.
We offer a comprehensive range of sperm retrieval procedures and treatments for couples with male factor infertility or sexual dysfunction.