superfecundation
...that superfecundation is the fertilization of two or more ova by sperm from separate acts of sexual intercourse and can lead to twins with different fathers?
...that <b id="mwXA"><a href="./Superfecundation" id="mwXQ" rel="mw:WikiLink" title="Superfecundation">superfecundation</a></b> is the <a class="mw-redirect" href="./Fertilization" id="mwXg" rel="mw:WikiLink" title="Fertilization">fertilization</a> of two or more <a class="mw-redirect" href="./Ovum" id="mwXw" rel="mw:WikiLink" title="Ovum">ova</a> by <a href="./Sperm" id="mwYA" rel="mw:WikiLink" title="Sperm">sperm</a> from separate acts of <a href="./Sexual_intercourse" id="mwYQ" rel="mw:WikiLink" title="Sexual intercourse">sexual intercourse</a> and can lead to <a href="./Twin" id="mwYg" rel="mw:WikiLink" title="Twin">twins</a> with different fathers?