Ved behandling af kvindelige patienter bør der ved hjælp af ultrasonografi foretages målinger af follikeludviklingen og østradiol niveauerne bør måles før behandling og med regelmæssige intervaller under behandlingen.
This is thought to be due to differences in parental characteristics (e. g., maternal age, sperm characteristics) and multiple gestations. • Unwanted ovarian hyperstimulation: in the treatment of female patients, ultrasonographic assessment of follicular development, and determination of oestradiol levels should be performed prior to treatment and at regular intervals during treatment.