An IVF cycle can fail for a number of reasons, including:
Embryo quality:The quality of the embryo can impact whether it implants successfully. Embryos with genetic abnormalities can be too weak to implant.
Uterine receptivity:The lining of the uterus, called the endometrium, plays a key role in implantation. If the endometrium isn't receptive, the embryo may not implant.
Timing:The timing of the embryo transfer can impact implantation. If the embryo is transferred too early or too late in the cycle, it may not implant.
Lifestyle factors:Smoking, excessive alcohol consumption, obesity, and poor diet can negatively impact IVF outcomes.
Underlying health conditions:Conditions like polycystic ovary syndrome (PCOS), endometriosis, and autoimmune disorders can complicate IVF success.
Sperm quality:Poor quality sperm may not be able to penetrate the egg's shell.
Embryo selection:If an abnormal embryo is chosen, it is likely to be rejected by the uterus.
After a failed IVF cycle, it is typically recommended to wait one to three menstrual cycles before attempting another cycle. This allows your body to recover and helps ensure that you're emotionally and physically ready for the next attempt.
Failed IVF can be emotionally and physically draining, and can strain relationships between partners. It's important to acknowledge and process these emotions before moving forward. Couples may find it helpful to seek couples therapy or marriage counseling.
