A multiple dose methotrexate regimen for the treatment of unruptured tubal ectopic pregnancy is not more effective than a single dose one. In addition, multiple doses may cause more side-effects, but the time for hCG levels to fall below 5 mU/mL is shorter.

We aimed to investigate the level of knowledge about the effects of cigarette smoking and status before and during pregnancy. The study was performed on 1,020 pregnant women who attended the clinic for a routine visit. The questionnaire consisting of questions about sociodemographic data, smoking habits and knowledge about harmful effects of smoking on fetus (miscarriage, intrauterine growth retardation, pre-term birth, fetal mortality-morbidity, postpartum infant death, pre-term premature rupture of membranes, lung disease, attention deficit) was administered. Data were analysed by SPSS 10.0 using chi(2)-test and binary regression analysis. Mean age was 26.3 years. Smoking rates before and after pregnancy were 34.7% and 14%, respectively. Passive smoking was seen in 69.2%. The number of cigarettes smoked before pregnancy had a significant impact on continuation of smoking during pregnancy [OR (95% CI) 29.94 (12.88-69.64)]. For passive smoking at home for a young age [OR (95% CI) = 1.33 (1.01-1.76)] had a positive impact and university education [OR (95% CI) = 0.40 (0.24-0.67)] had a negative impact. Most pregnant women (97.5%) knew smoking was harmful. Awareness of intrauterine fetal death as a harmful effect was the single most important factor associated with quitting active and passive smoking. Despite some level of knowledge of pregnant women regarding adverse effects of smoking, there is a strong need for education on quitting smoking during pregnancy. Prevention of passive smoking should have the highest priority.

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The main objective of this retrospective study is to evaluate the question of whether it is necessary to perform surgery for patients who develop an acute abdomen after methotrexate administration in cases of tubal ectopic pregnancy. A total of 26 women with tubal ectopic pregnancy who required emergency surgical evaluation after a single dose of methotrexate treatment were included. The surgical findings were tubal abortion (10 cases, 38.4%); tubal rupture (12 cases, 46.2%) and tubal haematoma (4 cases, 15.4%). The average time for initiation of severe abdominal pain following single dose methotrexate treatment was 6.12 +/- 2.10 days (range, 2-10). The most common site of implantation was isthmus (50.0%) and 38.5% (five patients) of the patients had tubal abortion from this part of the tube, while 46.1% of women (six patients) with isthmic localisation had a tubal rupture. Following medical treatment of ectopic pregnancy, surgery may be an option in the presence of symptoms/signs of acute abdomen (in the presence or absence of haemodynamic instability) and free pelvic fluid on sonography for only patients with isthmic tubal ectopic pregnancy, or if the isthmic localisation of tubal ectopic pregnancy is suspected on sonography.