But for those of us who just can't break away from that ever-expanding pile of work, here are some tips to ensure you still eat healthily: 1  Watch what you eat. 2  Pack healthy lunches. 3  Walk when you can.  Disinfect your 1  desk. Use a placemat.  Eat with a 1  friend. Don't make it a  habit.
A blastocyst is a cellular mass that forms early in the process of embryo development in mammals. In humans, this stage of embryogenesis occurs five days after fertilization, when there are fewer than 100 cells in the mass. At this stage of development, the embryo has not yet implanted in the uterus.
The blastocyst is not only changing, it is literally traveling to a place to rest and grow and get good eats: a great first apartment. The egg travels through the fallopian tube by the movement of cilia, which are frilly cellular attachments, and muscle contractions. At the end of the journey the blastocyst comes to the uterus.