The fact that the probability of twin pregnancy increases after fertility treatment is due to the transfer of two embryos instead of one. This happens with conventional in vitro fertilization or ICSI, when a greater number of embryos are obtained after stimulation.
Read the full article on: Assisted reproduction techniques: differences and complexities ( 94).
Read the full article on: Fertility treatments for couples: how to achieve pregnancy? ( 51).

Zaira Salvador
B.Sc., M.Sc.
Bachelor's Degree in Biotechnology from the Technical University of Valencia (UPV). Biotechnology Degree from the National University of Ireland en Galway (NUIG) and embryologist specializing in Assisted Reproduction, with a Master's Degree in Biotechnology of Human Reproduction from the University of Valencia (UV) and the Valencian Infertility Institute (IVI)
License: 3185-CV