I would assume they relax and stretch along with the uterus, since the uterus is a muscle as well. In certain cases though you can have a diastasis recti which is when the most outer layer of muscle splits in the middle and this can cause what looks like a valley in the abs later on after baby is born.
The Eastern Time (ET) or Eastern Standard Time (EST) is also known as North American Eastern Standard Time. It is the time zone that pertains to the east coast of North America. The clock time in the Eastern Time is based on the mean solar time of the 75th meridian west of the Greenwich Observatory in London.
The Eastern time zone is one hour ahead of the Central time zone. So if it is 8:00 p.m. in the Eastern time zone, it is 7:00 p.m. in the Central time zone. The Eastern time zone runs along the eastern seaboard of the United States including all the states that touch the Atlantic ocean.he Eastern time zone is five hours behind the Coordinated Universal Time and does follow daylight savings times as well. In emails that are being sent from people in this time zone, there will be a -0600 in the header. This is to notify the receiver that there is, in fact, a time difference.