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Vitrification and warming are operator dependent techniques. You need skilled embryologists with attention to detail to obtain high survival rates. Every IVF lab has its own ways of working to achieve optimal success. In this blog post we share tips and tricks we have learned from visiting labs around the world when providing support and troubleshooting on vitrification.
Hyaluronic acid, also called hyaluronan, is a glycosaminoglycan distributed widely throughout our body. It is particularly abundant in the female reproductive tract, both in the oviduct and the uterus, which makes hyaluronan an important molecule for applications in assisted reproduction. In this blog I will focus on the role of hyaluronan in the process of embryo implantation.
The use of time-lapse technology in IVF has in many parts of the world become a standard of care. The benefits are many, including the ability to communicate with patients about their treatments. A recent study aimed to find out how the patients value to view time-lapse sequences of their embryos at the time of embryo transfer.
The routine use of follicle flushing during oocyte pick-up varies a lot between clinics. If flushing is used, there are many alternative solutions. At Vitrolife we are constantly working to improve our products and services and one way of doing this is to get a better understanding of user behaviour during certain procedures. We were interested in the use of heparin during flushing and sent a survey to the IVF community. Here is the result.
Oxygen, the very gas that we depend on for life, is largely responsible for our ageing, demise and ultimately our death. Professor David K Gardner considers this paradox in his blog post.
There are many differences between Stockholm, Denver and Lhasa. One of them is the need for different CO2 settings in the IVF lab, due to different altitudes. In this blog post Dr. Markus Montag gives advice on how to ensure successful embryo culture at high altitude.
Another ASRM is over with lots of interesting new science presented. As always the programme covered a large variety of topics. In this blog I will highlight some of the studies and sessions which I found of particular interest.
New assessment methods call for new assessment measures. Having a common nomenclature can form the basis for clearer communication of embryo assessment and evaluation. The nomenclature described in this blog post is what we have found to facilitate ease of agreement and understanding between time-lapse users.
