When to do intracytoplasmic sperm injection: a prospective comparison
ConclusionsIn conclusion, in couples with normal strict sperm morphology ≤ 4%, there is an advantage of ICSI over IVF in terms of fertilization rate, quantity and quality of cleavage stage embryos and blastocysts. Based on the results, ICSI seems reasonable as a first-line treatment in patients with normal strict sperm morphology ≤ 4%, as well as in patients with unexplained infertility.
Source: Archives of Gynecology and Obstetrics - Category: OBGYN Source Type: research
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