High sugar levels in early pregnancy, especially before 13 weeks, can cause birth defects, increase the risk of miscarriage and worsen other diabetes-related complications.
Read the full article on: Medical Contraindications to Pregnancy – When to Use a Surrogate ( 71).

Sara Salgado
Embryologist
Degree in Biochemistry and Molecular Biology from the University of the Basque Country (UPV/EHU). Master's Degree in Human Assisted Reproduction from the Complutense University of Madrid (UCM). Certificate of University Expert in Genetic Diagnosis Techniques from the University of Valencia (UV).