This program is offered at 6 different sites throughout the state by the Adult. Education Branch of the Connecticut Technical High School System. The LPN program is fully accredited by the Council on Occupational Education. and the Connecticut State Board of Examiners for Nursing. Upon graduation, one will be eligible to sit for the national licensing exam.
Week 5: The embryonic period begins. The fifth week of pregnancy, or the third week after conception, marks the beginning of the embryonic period. This is when the baby's brain, spinal cord, heart and other organs begin to form. The embryo is now made of three layers. The top layer â the ectoderm â will give rise to your baby's outermost layer of skin, central and peripheral nervous systems, eyes, inner ears, and many connective tissues.
The Embryo Becomes a Fetus. Once the major organs are formed, the embryo has graduated to a fetus, and fetal development begins. Fetal development, during which the organs established in organogenesis expand in size and continue to develop, will continue until birth.