It is complicated, since each month comes on a different date. That is why you should pay attention to certain signs that are related to the descent of menstruation. This is the case of intense backaches and headaches, the appearance of acne outbreaks on the face, mood swings, swelling, etc.
How do I know when my period will come if it is irregular?
By Marta Barranquero Gómez B.Sc., M.Sc. (embryologist).
Last Update: 05/06/2022
Marta Barranquero Gómez
Graduated in Biochemistry and Biomedical Sciences by the University of Valencia (UV) and specialized in Assisted Reproduction by the University of Alcalá de Henares (UAH) in collaboration with Ginefiv and in Clinical Genetics by the University of Alcalá de Henares (UAH).