Zona pellucida opening 優於ZP thinning

動物實驗顯示

中空透明帶Zona pellucida (ZP) opening可能優於ZP thinning

http://www.ncbi.nlm.nih.gov/pubmed/25267786

Laser可提高囊胚冷凍之存活率

玻璃化冷凍前，施行囊胚雷射輔助孵化可提高囊胚冷凍之存活率

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3114962/?report=reader

重覆IVF失敗之病患要考慮IMSI, assisted hatching

重覆IVF失敗之病患可能要考慮IMSI, assisted hatching等導致著床失拜之因素
https://docs.google.com/file/d/0B2vmd2XYXiPAakFWQkREeVZBWkk/edit