FAQs on Sperm Handling During ICSI

Should sperm be injected headfirst or tailfirst ?

Can cryopreserved sperm affect micropipette performance ?

How long can sperm stay in PVP before losing viability ?

What is the role of PVP in sperm handling for ICSI ?

How to deal with viscous sperm samples in ICSI ?

Does sperm orientation during injection affect fertilization ?

What causes difficulty in aspirating motile sperm ?

How to prevent sperm tail curling inside the micropipette ?

How to immobilize sperm properly before aspiration ?

What criteria determine sperm selection for injection ?