Lee M J
Department of Obstetrics and Gynecology, New York University Medical Center, New York, USA.
Obstet Gynecol Clin North Am. 1998 Mar;25(1):65-83. doi: 10.1016/s0889-8545(05)70358-2.
Marihuana and tobacco smoking are two of the most commonly abused substances in pregnancy. Smoke from both agents contain a multitude of potentially active components, which make them difficult to study. Both have been associated with adverse effects in pregnancy in animal and human studies. Data on marihuana use during pregnancy have been conflicting. There is much evidence, however, demonstrating adverse pregnancy outcomes associated with cigarette smoking which, fortunately, can be reversed with smoking cessation.
吸食大麻和烟草是孕期最常被滥用的两种物质。这两种物质产生的烟雾都含有多种潜在活性成分，这使得它们难以研究。在动物和人体研究中，二者都与孕期不良影响有关。关于孕期使用大麻的数据一直存在矛盾。然而，有大量证据表明吸烟会导致不良妊娠结局，幸运的是，戒烟后这些影响可以逆转。
