about the donation of germ

I believe you can contact the egg bank Ovogenebank  regarding this matter. I just didn't understand, do you want to become a donor or take donor cells? In any case, you should know that this company has been tested by time and many satisfied customers. She uses only the highest quality reproductive medicine technologies in order to give people the opportunity to experience the joy of motherhood and fatherhood. Here you can also select cells with any phenotype.