<!--more--><span style="font-size: large"><span style="font-family: 標楷體"><br /><span style="color: #000000"><span class="reporter1"><span style="mso-bidi-font-family: 新細明體; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA">記者陳惠惠採訪整理<span lang="EN-US">/</span>聯合報 2011/11/1<br /><br /><div><font color="#585858">正解:是的,性行為過程,即使還沒射精,還是可能有分泌物流出,雖精蟲數量無法與精液相比,仍可能有好幾百萬隻。受孕機率雖低,不代表不會懷孕。<br /></font></div><div>另外,男性快射精時「緊急撤退」,仍可能有少量精液進入陰道,更別提「撤退太慢」,抽出前已不自覺射精了。性交中斷法不能保證不懷孕。<br /> </div><div>諮詢:林口長庚醫院泌科主治醫師黃世聰</div></span></span></span></span></span>