Sperm freezing is a sophisticated process that needs appropriate temperature and chemicals. The preservative chemicals like liquid nitrogen and other cryoprotectants enable sperm to freeze without damaging the cells.
Many sperm freezing services are accessible to the public these days. But it is crucial to find a service that sets the highest standards of care. The freezing and thawing process may take a toll on sperm cells and damage their structure or DNA. A step-wise approach reduces the possibility of error. The sperm freezing process has the following phases:
Sperm freezing requires a set of protocols. These measures are in place to guarantee successful procedures and high pregnancy outcomes.
Sperm analysis testing is sufficient to proceed with the freezing. A sperm analysis provides information about the fertilization potential and health of sperm. This is why a semen analysis is requested prior to moving forward to preservation.
Ro offers home testing kits for sperm analysis testing. These are great because in-home testing gives you peace of mind and comfort, and does not require additional clinic visits.
Once you have your sperm analysis report, you can take it from there. If your sperm parameters are in normal ranges, you can immediately go for sperm freezing. However, if you have low sperm count or motility, it may be a good idea to follow a sperm improvement guide to enhance your sperm health before preservation. This may help to ensure that you only save robust sperm cells that can tolerate the brunt of freezing and thawing.
The next step after sperm analysis testing is depositing the sample for freezing. Ro, allows you to both test and store with the same deposit.
When you deposit your sample, it is mixed with chemicals (expanders) and frozen in special refrigerators.
Sperm freezing needs special programmable freezers. These freezers are capable of maintaining a fixed temperature consistently in the chamber. The temperature setting is vital in ensuring the viability of sperm.
Another essential product required for productive sperm freezing is a cryoprotectant or expander. Besides being the temperature-lowering agents, these chemicals protect sperm viability and make the thawing process smooth. The standard expanders are zinc and glycerol mixed with egg yolk. You need to be familiar with the benefits of these chemicals to understand the process. Knowing these facts also gives you peace of mind that your sperm are safe.