Sex determination is the process of knowing in the womb about the sex of the progenies with techniques like UV scan, amniocentesis etc, while sex-selection is the procedure of selecting the desired sexed offsprings and destroying the others. Where as, sex fixing is distinct from these as it involves to decide in advance the sex of the future progenies and then creating conditions that this only happens. Sex fixing is possible in ratites and lower reptiles. ...
