Sperm retrieval procedures. These approaches can accumulate sperm If you cannot ejaculate, or if no sperm is in the semen. Sperm retrieval procedures also may be used when assisted reproductive techniques are planned and sperm counts are low or irregular. Chromosome defects. Inherited Diseases for example Klinefelter's syndrome — during https://dralpersismanoglu.com/en/is-normal-pregnancy-possible-after-ivf/