Embryo Freezing Clinic in India

Embryo freezing is an excellent option for couples or individuals who want to preserve their fertility for the future. It is also an excellent option for those facing medical treatments that could harm fertility. Embryo freezing can also help individuals with a known genetic condition, or those with surplus embryos from an IVF cycle.

The main advantage is that it “pauses time,” preserving high-quality embryos at their current age and quality. This gives you the flexibility to plan a pregnancy later in life and often results in higher success rates compared to using older eggs.

The process involves ovarian stimulation to produce eggs, which are then retrieved and fertilized with sperm in a lab. After developing for several days, the healthiest embryos are flash-frozen using vitrification and stored securely.

Egg freezing involves preserving unfertilized eggs. Embryo freezing involves preserving embryos, which have already been fertilized by sperm. Embryos generally have a higher survival rate after thawing compared to eggs.

“Better” depends on your situation. Embryo freezing often leads to a higher chance of pregnancy per item frozen, as the egg has already been successfully fertilized. However, it requires a sperm source and is typically for couples or those using donor sperm.

The success rate is primarily tied to the age of the woman when the embryos were created, not her age at the time of transfer. This is a key benefit of using embryos created at age 30 when you are 40; it gives you the success rate of a 30-year-old.

With modern vitrification (flash-freezing), the risk of damage is extremely low. This technique prevents the formation of damaging ice crystals. Embryo survival rates after thawing are now typically above 95%.

The process itself carries the same risks as the initial stages of an IVF cycle, such as Ovarian Hyperstimulation Syndrome (OHSS) from the medications. The freezing and thawing process is considered very safe with minimal risk to the embryo.

Medically, frozen embryos can be stored indefinitely without any decline in quality. Successful pregnancies have been reported from embryos frozen for over 20 years. They remain perfectly preserved until you decide to use them.

You have several options for your unused embryos, which you decide upon before starting the process. You can choose to store them for a longer period, donate them to another couple, donate them for scientific research, or have them respectfully discarded.