title: [The influence of infertility treatment and assisted reproduction techniques on multiple pregnancy rates].
abstract: It has to be remembered that pregnancies resulting from assisted reproductive technologies are more complicated that spontaneous pregnancies. There are higher rates of spontaneous abortions, ectopic, and multiple pregnancies. This work summarizes the latest year's experiences from the best world's clinics with multifetal pregnancy incidence in assisted reproductive technologies programs.
authors.affiliation: Kliniki Połoznictwa i Perinatologii AM w Lublinie.
authors.forename: K
authors.initials: K
authors.lastname: Kamiński
authors.forename: B
authors.initials: B
authors.lastname: Leszczyńska-Gorzelak
authors.forename: J
authors.initials: J
authors.lastname: Oleszczuk
mesh_terms: D005260:Female; D005307:Fertilization in Vitro / Q000706:statistics & numerical data; D015181:Gamete Intrafallopian Transfer / Q000706:statistics & numerical data; D006801:Humans; D007247:Infertility, Female / Q000628:therapy*; D010062:Ovulation Induction / Q000706:statistics & numerical data; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000706:statistics & numerical data*; D012099:Reproductive Techniques / Q000706:statistics & numerical data*
vernacular_title: Wpływ leczenia niepłodności i technik wspomaganego rozrodu na czestość wystepowania ciaz wielopłodowych.