I was confused too. iCloud does allow content such as notes, contacts, calendars, etc to be viewed from a web browser but not photos, music or other stuff. To save that on the clouod you need other services such as Smugmug, Dropbox, etc.here you'll have many options, one of which is Photo Stream. You can create a new Photo Stream to share. Select the Public Website option. Now you have a link to access those photos online. Again, not the greatest, but it does make it possible to view your photos in an online gallery.
Both embryo and fetus are the intra uterine babies. The embryo is early stage of the development and the organs formed during this period. The drugs may be teratogenic during the embryo period. Fetus is the intra uterine baby, from 9th week of fertilization till delivery of the baby.
Embryo and fetus are different stages in the human reproduction process. The human life starts when the sperm and ovum (egg) get together to form the fertilized ovum.