It’s important to find out why IVF failed before trying again. We need to check the eggs, sperm, uterus, and the medicines used. If the eggs are weak, donor eggs can be used. If there is a problem with the sperm, donor sperm might be helpful. Sometimes the technique itself needs to be corrected.
If IVF fails more than three times, surrogacy is also an option. But before making any decision, see a good doctor for full tests to understand why pregnancy is not happening. Following the right advice and treatment is the best way to increase the chances of success.