← Troubleshooting library
Registry
Media, equipment & techniques
One page per item. What it's for, what typically goes wrong, what to check first, and where the manufacturer's IFU lives. Neutral, no endorsements.
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- ICSI (intracytoplasmic sperm injection) — techniqueInjection of a single immobilised sperm into a mature oocyte using micromanipulators.technique
- Oocyte denudation (cumulus removal)Enzymatic and mechanical removal of cumulus cells before ICSI or maturity assessment.technique
- Sperm preparation — density gradient / swim-upSeparation of motile, morphologically normal sperm from seminal plasma and debris.technique
- Vitrification — techniqueUltra-rapid cooling of oocytes/embryos after brief exposure to cryoprotectant solutions, loaded in minimal volume on a device.technique
- Warming (thawing) — techniqueRapid rewarming of vitrified material through thawing, dilution and washing solutions.technique
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