Sperm retrieval

Microdissection testicular spem extraction is currently the optimal sperm retrieval method for non-obstructive azoospermia patients. Research and development of this technique will help clinicians have more tools to collect sperm effectively for non-obstructive azoospermia patients, enabling these patients to have children of their own.

6p vimoskva2711 02-01-2020 12 0   Download

(bq) part 2 book “atlas of office based andrology procedures” has contents: nonsurgical sperm retrieval, subcutaneous testosterone pellet insertion, intralesional collagenase injection, intralesional verapamil, penile traction device training, intracavernosal injection training,… and other contents.

70p tieu_vu15 07-09-2018 19 2   Download

Objectives: To evaluate the changes of successful retrieval of sperm and the relation of its sperm retrieval rate with patients' characteristics. Subjects and methods: This study was carried out on 50 patients with non-obstructive azoospermia who underwent micro-TESE from June 2016 to July 2017 at Centre for Assisted Reproduction, Vietnam Military Medical University.

5p jangni2 20-04-2018 23 0   Download

Ooplasmic transfer involves egg retrieval from the woman undergoing IVF and another woman donating ooplasm (the cytoplasm of an egg cell: the material outside the nucleus). The egg is then fertilized with sperm and implanted into the woman intending to become pregnant. The resulting child has DNA from both women because of the mitochondrial DNA present in the ooplasm of the donor, as well as DNA from the sperm provider (partner or donor), and therefore has three genetic parents. It had been used for women whose infertility seemed to stem from the ooplasm in their eggs.

20p le_minh_nha 25-12-2012 62 5   Download

IVF and related treatments (GIFT and ZIFT, see below) are the most invasive ART treatments. Usually women try other methods first, and turn to IVF when those methods have not succeeded in pregnancy or live birth. One percent of babies in the US are born using IVF. Unlike AI, fertilization takes place outside the woman’s body in which eggs (retrieved from the woman trying to get pregnant or from an egg donor) are fertilized with sperm (from a partner or donor) in a Petri dish.

21p le_minh_nha 25-12-2012 77 8   Download

This book contains four parts with 16 chapters. Firstly, an optimal stimulation scheme  for  ovaries,  particularly  natural  and  minimal  stimulation  of  ovaries,  has  been  discussed  in  the  first  part.  Then,  one  paper  analyzed  that  how  many  oocytes  per  retrieval will be  the best  for human IVF practice. If one stimulation scheme produces  too  many  eggs,  it  often  results  in  hyperstimulation  syndrome.  Thus,  a  chapter  reviewed  hyperstimulation  syndrome  diagnosis,  prevention  and  treatment.

148p yeutinh98 22-09-2012 63 8   Download