Yes. Very intense exercise can even cause women to stop having menstrual cycles, leading to amenorrhea. In this case, if ovulation does not occur, the woman will not be able to get pregnant.
In addition, there are other factors associated with intense exercise that can also affect a woman's fertility, such as being underweight and the stress of competition.
Read the full article on: Does exercise improve semen quality and male fertility? ( 48).

Silvia Azaña Gutiérrez
B.Sc., M.Sc.
Graduate in Health Biology from the University of Alcalá and specialized in Clinical Genetics from the same university. Master in Assisted Reproduction by the University of Valencia in collaboration with IVI clinics.
License: 3435-CV