How long can embryos remain frozen?

Posted & filed under Eggs, Sperm.

There’s some microdegradation of DNA after only a few days. Microdegradation means DNA, or the proteins that support its structure, start to break down during the freezing process.   How significant this is depends on the circumstances.   When sperm are frozen, there are generally millions to spare. You can be confident that there will… Read more »

I’m having IUI, how do I interpret the sperm numbers?

Posted & filed under Sperm, The Basics.

You’ve talked to your fertility provider and decided intrauterine insemination (IUI) is the right choice for you. Great! By this point, we generally have a sperm count. This can be divided into two parts: The initial sample and the washed sample. Initial Sample We like to see sperm in the “normal” range. This is because… Read more »