Fetal development five weeks after conception
By the end of the seventh week of pregnancy, or five weeks after conception, your baby's brain and face are the focus of development.
Seven weeks into pregnancy, or five weeks after conception, your baby's brain and face are growing. Depressions that will give rise to nostrils become visible. The start of the eyes' retinas form.
Lower limb buds appear that will become legs. The arm buds now take the shape of paddles.