{"id":1684,"date":"2025-04-17T11:39:22","date_gmt":"2025-04-17T15:39:22","guid":{"rendered":"https:\/\/miacleo.com\/?p=1684"},"modified":"2025-04-17T11:39:22","modified_gmt":"2025-04-17T15:39:22","slug":"icsi-and-picsi-in-in-vitro-fertilization-what-are-the-differences","status":"publish","type":"post","link":"https:\/\/miacleo.com\/en\/icsi-and-picsi-in-in-vitro-fertilization-what-are-the-differences\/","title":{"rendered":"ICSI and PICSI in in vitro fertilization: what are the differences?"},"content":{"rendered":"
[vc_row el_class=”section-intro”][vc_column width=”8\/12″][vc_column_text css=””]When a couple is facing fertility challenges, in vitro fertilization (IVF) can offer an effective solution. Among the techniques used to optimize egg fertilization are intracytoplasmic sperm injection (ICSI) and physiological intracytoplasmic sperm injection (PICSI).<\/span><\/p>\n

But what\u2019s the difference between these two methods, and which one is best suited to your situation?<\/span>[\/vc_column_text][\/vc_column][vc_column width=”4\/12″][vc_single_image image=”1137″ img_size=”full” css=””][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=””]\n

What is ICSI?<\/h2>\n

ICSI is a commonly used fertilization technique<\/b> to improve fertilization rates during an IVF cycle. It involves selecting a sperm cell with adequate motility and normal morphology, as observed under a microscope, and injecting it directly into the egg.<\/span><\/p>\n

This method is particularly recommended in cases of male infertility where the sperm show motility abnormalities, or when the sperm count is too low for conventional IVF.<\/span><\/p>\n

What is PICSI?<\/b><\/h2>\n

PICSI is a physiological sperm selection technique<\/b>, and\u00a0 designed to enhance sperm selection forICSI, particularly in patients with teratozoospermia (abnormally shaped sperm).<\/span><\/p>\n

PICSI relies on the sperm\u2019s ability to bind to hyaluronic acid, a substance naturally found in the environment surrounding the egg. Combined with the visual assessment of sperm morphology and motility, this method may help reduce the risk of embryonic abnormalities and improve the likelihood of optimal embryo development.<\/span>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][vc_single_image image=”1677″ img_size=”large” add_caption=”yes” alignment=”center” css=””][\/vc_column][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=””]\n

When Are These Techniques Used?<\/h2>\n