<prompt> To start with all fibroids are:InterstitialSubmucousSubserousOvarian  <response>: Ans. is a, i.e. InterstitialRef: Shaw 15thed p352 Most common variety of fibroid is intramuralinterstitial 75 followed by submucous 15 and subserous 10. To start with all fibroids are intramuralinterstitial.Q 