Do these nails have a fungal nail infection?

do these nails indicate a fungal infection?





http://images.google.co.uk/imgres?imgurl=http://img.webmd.com/dtmcms/live/webmd/consumer_assets/site_images/articles/health_tools/what_your_nails_say_slideshow/dermnet_photo_of_yellow_nails.jpg%26amp;imgrefurl=http://www.webmd.com/skin-problems-and-treatments/slideshow-what-your-nails-say-about-your-health%26amp;usg=__AgVdopKkI_CvyZ4386BP0NW3Ymg=%26amp;h=335%26amp;w=493%26amp;sz=35%26amp;hl=en%26amp;start=8%26amp;um=1%26amp;tbnid=p_ZrrPQks6qK1M:%26amp;tbnh=88%26amp;tbnw=130%26amp;prev=/images%3Fq%3Dyellow%2Bnails%26hl%3Den%26sa%3DN%26um%3D1





Its pictutre 4/12.





thanks.Do these nails have a fungal nail infection?
The picture said it was a fungal infection. Toenails pick up a yellow cast too from fungal infection. But not so yellow like the nails in the picture. The nails start to change shape as the nail bed becomes infected. Taking oral medication is the only way to get rid of nail fungal infections.