Primary hyperthyroidism refers to an excessive production of thyroid hormones by the thyroid gland.
On the other hand, secondary hyperthyroidism is referred to when the reason for the excess of thyroid hormones is due to an alteration in the pituitary gland.
Read the full article on: Hyperthyroidism and its effects on male and female fertility ( 50).

Marta Barranquero Gómez
B.Sc., M.Sc.
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).
License: 3316-CV