Laser-Assisted Hatching

Laser Assisted hatching (AHA), used with IVF, may improve the implantation of embryos into a woman’s uterine lining by creating an opening through which the embryonic cells can hatch out. Pregnancy cannot occur unless the embryo hatches.

Just before embryo implantation, the developing embryo must “hatch” out of its outer shell (zona pellucida). Some embryos seem to have a thicker shell that may decrease their ability to hatch, reducing the likelihood that they will implant.

Studies have shown that women aged over 37 have a tendency to produce eggs with a harder and/or thicker zona pellucida than younger women. The same applies to women with a high level of follicle-stimulating hormone (FSH). The problem of a harder zona pellucida is that the embryo may not hatch and not attach to the womb. There is also evidence suggesting that the process of freezing and thawing embryos may cause the zona pellucida to harden, and using assisted hatching can be beneficial.

Who is Assisted Hatching Recommended for?

Women who have undergone repeated IVF treatments without positive results can increase their chances of a pregnancy with laser-assisted hatching. AHA is also beneficial for:

• Women over age 37
• Women with poor egg quality or low egg stocks in the ovaries (high FSH levels or low AMH) or poor embryo quality
• Cases with embryos harder and/or thicker zona pellucida
• Cases using frozen eggs or embryos

AHA is Included w/The Dream Package & Other Offers