Process of storing spermatozoa at Hanoi Obstetrics Hospital
More than 600 crystals of gentlemen are placed in liquid -196 degrees Celsius. This process is done through many stages not everyone knows.Why does the United States export most sperm in the world?
Many statistics show that the US is currently the world's No. 1 power in exporting human sperms. It is estimated that there are tens of thousands of containers