Yes, it is not a myth. It has been scientifically proven that a woman is more fertile after a miscarriage, but only for a short time period.
Usually, the woman is "super fertile" for only around 4 to 6 weeks after miscarrying. After this period, her fertility will return to normal, which does not mean that it decreases.
However, this extra "amount" of fertility does not mean that you should get pregnant straight after a miscarriage, as your body might not be prepared yet.
Read the full article on: Fertility after miscarriage or abortion: Is pregancy possible? ( 43).
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