In the IVF lab we basically do the same things every day. Often performed on a very tight schedule and not all that interesting but still must be done with care, as everything which concerns patients. Preparation of dishes is one of those very important things that at least I find time consuming and slightly boring. Dish preparation is commonly done several times a day: perhaps in the morning for ICSI, during mid-day for sperm insemination of oocytes and most common, in the late afternoon as part of the preparations for next day. How do we prepare dishes? And how should we do it?
Correct assessment of a semen sample is mandatory for diagnosis of infertility. During preliminary assessment as well as during potential later treatment, the appropriate selection procedure should result in a clean fraction of progressive motile functional sperm cells. This blog post will discuss different alternatives for sperm selection.