The Lane Fertility Institute has successfully implemented a method of cryopreservation (embryo freezing) known as vitrification, which has resulted in higher success rates for its IVF patients in the San Francisco, North Bay and Novato areas.
Commonly called embryo freezing, embryo cryopreservation is a fertility tool used in conjunction with IVF to preserve embryos for future implantation. When IVF results in more viable embryos than can be injected, the remaining embryos are frozen and stored for future use. The goal is to store the embryo cryogenically and to maintain its viability for the future. Many IVF children have younger siblings which were technically conceived at exactly the same time. However, they were not implanted until years later due to the increased success of embryo cryopreservation.
Some couples are able to collect a large number of embryo from one egg harvest. Viable eggs that are not inserted in the initial procedure are then frozen in small tubes and kept in storage in the embryo laboratory for future use. The process used by the Lane Fertility Institute to freeze the embryos is called vitrification, which flash freezes the embryo in a matter of seconds. This technique may assist in increasing the chances of implantation in the future.
There are now 2 types of freezing technologies that are used in IVF laboratories. The Lane Fertility Institute specializes in the more modern practice of vitrification. The older technology is called slow freezing and the second, newer technology is called vitrification.
Vitrification is like “flash freezing” the embryos. The embryos are submerged into liquid nitrogen at roughly minus 200 degrees. The liquid doesn’t have the time to form crystals and assumes a glass-like state. No damage is caused by ice crystals because they don’t form. Embryo survival after vitrification has significantly improved to 98% from approximately 70% after slow freezing.
When slow freezing is employed to preserve embryos, the freezing is slower and requires the removal of water from the individual cells of the embryo. If water remains, it forms crystals when frozen which act like knives and disrupt the inside of the cells or cut through the outer layer of the cells. A cryoprotectant is added to the cells which replaces most of the water inside the embryo. Under the correct conditions, the cryoprotectant doesn’t form crystals and the embryo can safely withstand cryogenic storage.
The success rates for an embryo surviving the freezing and thawing process are higher using the newer vitrification technology and are closer to the success rates of using fresh embryos for implementation. At the Lane Fertility Institute, the embryology team has extensive experience with the technique of fertilizing previously vitrified eggs. They have achieved egg survival rates of approximately 80%, fertilization rates of over 80%, and pregnancy rates above 50%.
We contact with a limited number of insurance companies. When contracting with insurance companies, providers are often forced to increase their fees to ensure maximum reimbursement. We believe that this negatively impacts that majority of our patients who are without insurance benefits. Therefore, we have chosen to not take this approach. After doing the research, we can assure you that the majority of our patients benefit from our lower cash pay system. In addition, because of our unique patient care model, patients typically find that their care is so well stream-lined and carefully administered that their overall costs are still lower than what they “paid other places”. Questions? Call today and let us help with information about in vitro fertilization cost, IUI cost, fertility test for men, fertility test for women, genetic testing pregnancy or anything else you may need. Our patients come to us from San Francisco and The North Bay, Novato (Marin County), Santa Rosa and nearby areas.
I would trust her with anything related to my health and can't recommend her highly enough.
It worked...twice! She is direct and to the point. She immediately helped direct us with our options to take the best path for us.
Definitely worth the drive and every penny on this very great doctor!!
I felt comfortable and happy going there. And I knew I was in great hands with everyone involved. Truly the best experience. I would recommend you to everyone I know...
I highly recommend Dr. Lane and her team. They keep up to date on the latest techniques and will be honest with you about the process.
I was initially nervous about the entire IVF process and they all made me feel much better and provided all the information I needed to stay calm.
The entire staff was always very welcoming and cared about how I was doing. Most importantly, I am now pregnant because of all their effort.