scholarly journals Successful pregnancy and delivery achieved following intracytoplasmic sperm injection using teratozoospermic sperm exhibiting marked dysplasia of the fibrous sheath: a case report

2020 ◽  
Vol 9 (2) ◽  
pp. 800-806
Author(s):  
Masato Saito ◽  
Takayuki Tatsumi ◽  
Takashi Nakasuji ◽  
Megumi Ibayashi ◽  
Tatsuya Harada ◽  
...  
Zygote ◽  
2021 ◽  
pp. 1-7
Author(s):  
Liuguang Zhang ◽  
Yuhu Li ◽  
Yuqun Huang ◽  
Zongqiang Li

Summary There has been no report on the outcome of vitrified blastocyst transfer from a vitrified oocyte injected with immotile testicular spermatozoa with only multiple morphological abnormalities of the sperm flagella (MMAF). A couple diagnosed with MMAF returned to the clinic to attempt pregnancy using their vitrified oocytes. Testicular spermatozoa were injected intracytoplasmically, and the following intracytoplasmic sperm injection results were observed. In the second cycle, surplus vitrified oocytes and testicular retrieved sperm were used, but no pregnancy ensued. In the third cycle, a surplus vitrified blastocyst was transferred, and a healthy female child was delivered, with a birth weight of 3050 g and a birth length of 53 cm. In this report we describe a successful pregnancy achieved in a patient presenting MMAF. The successful pregnancy was obtained from vitrified oocytes microinjected with testicular retrieved sperm in a vitrified blastocyst transfer.


2011 ◽  
Vol 54 (3) ◽  
pp. 147 ◽  
Author(s):  
Se Hyoun Kwak ◽  
In Yang Park ◽  
Ji Sun We ◽  
Mi Rang Choi ◽  
Jong Chul Shin

Author(s):  
Nasira Tasnim ◽  
Madeeha Ghani ◽  
Suresh Kumar ◽  
Shumaila Naeem ◽  
Sobia Luqman

Abstract Achondroplasia is a common form of dwarfism occurring in one out of 25,000 of live births. These patients present many problems during pregnancy and at the time of the delivery. The anaesthetist may also face several difficulties for both general and regional anaesthesia. The aim of this case report is to discuss various obstetric and anaesthetic considerations in such patients and ways to manage the difficulties. A 29-year-old woman expecting her first child, with achondroplasia —height of just 3’2’’ (98 centimetres) — at 31 weeks of gestation, presented to our OPD for antenatal visit on May 15, 2018. Her successful elective lower segment caesarean section was performed on June 25, 2018 at 37 weeks in view of contracted pelvis under general anaesthesia. Continuous...  


2018 ◽  
Vol 32 (3) ◽  
pp. 69
Author(s):  
Hyo-In Choi ◽  
Jung Ae Hong ◽  
Min-Seok Kim ◽  
Sang Eun Lee ◽  
Sung-Ho Jung ◽  
...  

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