Why use assisted hatching

Fertil Steril ; 90 Li, D. Effect of assisted hatching on pregnancy outcomes: a systematic review and meta-analysis of randomized controlled trials.

Mechanically expanding the zona pellucida of human frozen thawed embryos: a new method of assisted hatching. Fert Steril ; Does assisted hatching improve the clinical outcome in vitrified-warmed embryo cycles? Reproductive BioMedicine Online 20 Suppl. For more information please click below. Newsletter Sign Up. Upcoming Events. No event found! Enter your name and email to download. We are currently updating the Guide and will send you a copy as soon as it is available.

Pregnancy rates Pregnancy rates for in vitro fertilization procedures with assisted hatching have been shown in some published studies to be higher than for IVF without hatching.

There is an improvement in the rate of embryo implantation and pregnancy in our IVF clinic with the use of assisted hatching. Apparently, this benefit is not seen in all IVF programs. It is possible to damage embryos with hatching and lower the pregnancy rates. Therefore, it is essential that if assisted hatching is done, it must be expertly performed by properly trained embryologists. The actual pregnancy and live birth rates seen in an individual IVF center will vary according to the hatching technique used, the overall quality of the laboratory, the skill of the individual performing the hatching, the embryo transfer skills of the physician, and other factors.

Patient Resource Center. Patient Portal. Request a Consult. According to the American Society for Reproductive Medicine, assisted hatching may be indicated for women with:. It is important to talk with your fertility clinic about how successful they are with the procedure. There can be complications from assisted hatching.

It may be associated with damage to the embryo and damage to individual blastomeres, with a reduction in the viability of the embryo. In addition, assisted hatching has been associated with an increased risk of twin pregnancy. She is a board-certified Obstetrician Gynecologist. Nazem completed her residency in Obstetrics and Gynecology at the New York University School of Medicine, where she was elected administrative chief resident and graduated with the Robert F.

Porges Honor Resident Award, for outstanding performance. What is assisted hatching?