introduction: unwanted pregnancies are one of the major problems in developing countries. this research aimed to answer the question whether women with unwanted pregnancies seek the health care they need. methods: in this descriptive-analytical study, 270 pregnant women referring to shahroud hospitals to terminate their pregnancies were studied through the census method and were divided into tw...

background: thyroid autoimmunity may be linked to infertility, in both thyrotropin (tsh)-dependent and tsh-independent fashion. the aim of the present study was to assess this presumed reciprocal relationship of thyroid autoimmunity and pregnancy. methods: tsh and antithyroid peroxidase autoantibodies (anti-tpo) were evaluated retrospectively over an eight-year period in 444 greek women who had...

BACKGROUND The risk of spontaneous first trimester abortion is estimated to be between 10 and 20%. Although it is common knowledge that the incidence of abortion decreases as pregnancy progresses, exact data in relation to the duration of pregnancy are scarce. METHODS We reviewed 1597 clinical IVF/ICSI pregnancies with known outcome and tabulated the number of miscarriages or fetal demise per...

Serum gonadotropin, estradiol, prolactin and alpha-1-antitrypsin levels were measured in the first four days of the menstrual cycle in 14 women who were cycling normally. FSH, and to a lesser extent LH levels, were significantly higher in a group of 8 women who had at least one set of DZ twins (6 of whom had 2 sets) than in a control group of 6 women with no DZ twins. Estradiol levels also tend...

BACKGROUND Pregnancies conceived by assisted reproductive technology (ART) are at increased risk of adverse outcomes. Previous studies have suggested increased placental weight and increased placental weight/birthweight ratio in pregnancies associated with adverse outcomes. We therefore studied the association of ART with placental weight and placental weight/birthweight ratio. METHODS We inc...

The objective of this review is to assess the evidence which supports the use of non-invasive prenatal diagnosis (NIPD) in twin pregnancies. Through the years, we have witnessed the technological developments in non-invasive prenatal diagnosis attained new heights, but those studies were usually limited in singleton pregnancies. As we known, twin pregnancies are at higher risk in both aneuploid...

OBJECTIVE The objective of this study was to report the outcomes of intrauterine pregnancies misdiagnosed as ectopic and exposed to methotrexate, a major teratogen. STUDY DESIGN We report the outcomes of all subjects who sought consultation after exposure to high-dose methotrexate to induce abortion in presumed ectopic pregnancies, which were later identified as viable intrauterine pregnancie...