Abstract
A 30-year-old nulliparous woman, who was infertile for >3 years, conceived after the procedures of a simple method of zona cutting, cryopreservation, and ZIFT. This case illustrates: (1) acid medium, chymotrypsin, or sucrose are not needed for the procedure of zona cutting; (2) the zygotes resulting from zona cutting survive through freezing and thawing; and (3) oocyte retrieval can be done concomitant with conservative surgery for endometriosis.
| Original language | English |
|---|---|
| Pages (from-to) | 420-422 |
| Number of pages | 3 |
| Journal | Fertility and Sterility |
| Volume | 55 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1991 |
| Externally published | Yes |