BACKGROUND Necrotizing Enterocolitis (NEC) is the most common gastrointestinal emergency in neonates. Previously established risk factors for the development of NEC include prematurity and low birth weight. However, it is not clear to date as to whether the etiology of NEC is due to host, environmental, or yet other unknown factors. We analyzed the differences in incidence of NEC in twin pregna...

Spontaneous quadruplet is rarely seen. Quadruplet pregnancy is accompanied with severe complications such as abortion , premature labor , first trimester vaginal bleeding , anemia and …etc . Our patient was a 29- year old lady with history of first pregnancy twin that was aborted. In the second pregnancy at three months of gestation sonography showed quadruplet pregnancy so cerclage was perfo...

Twin to twin tranfusion syndrome (TTTS) is a rare condition that affects the identical pregnancy or other multiples. TTTS occurs when there an imbalance in blood flow between fetuses who share one placenta. This can cause fetus be dominant among called discordant twins. The of twins still unclear. But causes Twin-to-Twin Tranfusion Syndrome. incidence pregnancies around 15-29% total pregnancies...

Introduction The advent of transrectal ultrasonography has dramatically improved the ability of veterinarians to accurately diagnose and manage twin pregnancies in mares. As such the incidence of abortion due to twin pregnancy in mares has declined over the past 10 to 20 years [1]. In spite of the improved accuracy of detection and management of twin pregnancies in the mare associated with tran...