<p>Olympic heptathlon champion Jessica Ennis-Hill will make a decision early next week on whether she is fit enough to seek a second world title in Moscow next month after making her long-awaited comeback from injury this week. <br /><br /></p>.<p>The Briton is competing in the 100M hurdles and long jump at the London Anniversary Games. She has been troubled by a persistent Achilles problem that delayed her comeback this season until Tuesday.</p>
<p>Olympic heptathlon champion Jessica Ennis-Hill will make a decision early next week on whether she is fit enough to seek a second world title in Moscow next month after making her long-awaited comeback from injury this week. <br /><br /></p>.<p>The Briton is competing in the 100M hurdles and long jump at the London Anniversary Games. She has been troubled by a persistent Achilles problem that delayed her comeback this season until Tuesday.</p>