In some countries, this practice is perfectly possible. Some fertility clinics offer this possibility to women in order to increase their chances for success in a single cycle. Some eggs are fertilized with donor sperm, and others with that of the husband/partner. Usually, embryo transfer is firstly done with the embryos obtained with the husband's sperm, and the remainder only in case the first cycle fails.
Read the full article on: IVF using donor sperm: the process, costs and its success rates ( 104).
Bachelor's Degree in Biotechnology from the Polytechnic University of Valencia. Master's Degree in Biotechnology of Human Assisted Reproduction from the University of Valencia along with the Valencian Infertility Institute (IVI). Postgraduate course in Medical Genetics.