accumulation of blood in the uterus
... that the accumulation of blood in the uterus can occur as a complication of surgery or the result of congenital abnormalities?
... that the <b id="mwDNE"><a href="./Hematometra" id="mwDNI" rel="mw:WikiLink" title="Hematometra">accumulation of blood in the uterus</a></b> can occur as a complication of surgery or the result of <a class="mw-redirect" href="./Congenital_disorder" id="mwDNM" rel="mw:WikiLink" title="Congenital disorder">congenital abnormalities</a>?