In couples with no other cause of RPL other than a structural chromosomal rearrangement, nearly two-thirds are likely to have a normal outcome in subsequent pregnancy. Couples with pure abortion histories carry higher risk for cytogenetic abnormality than couples with normal children in addition to abortions.
Background -There is evidence to suggest that chronic continuous positive airway pressure (CPAP) therapy may produce reversible changes in upper airway morphology and function in patients with sleep apnoea/hypopnoea. This study was designed to examine the effect of chronic CPAP therapy on upper airway calibre. Methods -Twenty four men with the sleep apnoea/hypopnoea syndrome (mean (SE) apnoea/hypopnoea index 37 (5)) underwent lateral cephalometry with measurement of posterior airway space performed before and at least three months after initiation of CPAP therapy. Results -There was no weight change between the two assessments and mean
Globozoospermia, characterized by round-headed acrosomeless sperm, is a rare and severe form of teratozoospermia. We report a successful pregnancy in two cases of total globozoospermia after intracytoplasmic sperm injection (ICSI) with oocyte activation with calcium ionophore. In thefirst case, globozoospermia was diagnosed on the day of oocyte retrieval. Among 11 retrieved oocytes, only one fertilized after ICSI. The pregnancy test 2 weeks after embryo transfer was negative. Two months later, the patient underwent ovarian stimulation again. The 12 retrieved oocytes were exposed to calcium ionophore medium following ICSI. Four oocytes were fertilized and two blastocysts were transferred resulting in a clinical pregnancy. In the second case, among seven retrieved oocytes, three fertilized after ICSI and assisted oocyte activation, and two 8-cell embryos were transferred, resulting in a positive pregnancy. The successful outcome here justifies the use of ICSI with oocyte activation to improve the pregnancy rate significantly when dealing with globozoospermia.
A 19-year-old woman presented with pelvic trauma following a road accident. She was hemodynamically stable. Examination revealed perineal injuries and type C pelvic fracture, which was stabilized with an external fixator. The broken ends of the pubic bone were brought together by an orthopedic wire. The detached vaginal wall and torn anal sphincter were surgically repaired after making a diverting colostomy. The postoperative period was uneventful. Colostomy was reversed after 3 months. Postoperatively the patient developed a cystocele, dyspareunia and vaginal pain. She conceived spontaneously and was planned for an elective cesarean at 37 weeks gestation; however, she presented in labor at 36 weeks and had a normal vaginal delivery. Pelvic fractures may be associated with genitourinary and anal sphincter injuries, which require management by a multidisciplinary team. On recovery the patient may develop prolapse, dyspareunia and persistent local pain. Spontaneous conception and normal vaginal delivery are nevertheless possible.
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