background: monozygotic monochorionic triplet pregnancy with conjoined twins is a very rare condition and is associated with many complications. case: in this study, we describe a monochorionic–diamniotic triplet pregnancy after in vitro fertilization with an intracytoplasmic sperm injection. at a gestational age of 6 weeks and 4 days of pregnancy one gestational sac was observed, and at a gest...

introduction & objective: considering the importance of reproductive health and in order to determine the knowledge of girl high school students about several aspects of reproductive health the present study was done. materials & methods: using cluster random sampling, 546 questionnaires were filled in eight high schools in shiraz. results: the results showed that these adolescents have accepta...

Background: During pregnancy, the risk of severe manifestation COVID-19 with a worse maternal outcome can become higher because alteration in immune system and physiological function. In infection, several studies also stated increased disease advanced age (AMA). Considering that death case rates advanced-aged pregnant women were high, special attention should be focused on this matter. There w...

Background: Fibroblast cell lines have different application in biological research including nuclear transfer in cloning, feeder layer of embryonic stem cells, wound healing research and tissue engineering. The objective of the present study was to determine the proper pregnancy age for collecting and culturing guinea pig fetal fibroblast. Materials and Methods: Guinea pig fetuses were collect...

Background and Aim: Preeclampsia is a considerable problem of pregnancy. Endothelial dysfunction and placental hypoxia are the current hypothesis of preeclampsia. Chronic inflammation, including periodontitis may provoke systemic maternal and placental pro-inflammatory endothelial dysfunction, which represent a significant risk factor for diseases of vascular origin. So this study was carried o...