West Virginia Wisconsin Wyoming. Search the City of Lincoln Park, public records using best found research sources online. This City zip code is 48146 with a total population of 38,144. Look up recorded information of Lincoln Park, including demographics and local economy.
Hard Stomach and Pregnancy â What are the Causes? Here are some of the causes for hard stomach during pregnancy: 1  Hardening of the abdomen during the 21st week is quite common because the growing uterus applies immense pressure on the stomach walls, which in turn results in a feeling of hardiness.
Stomach Changes. Just after giving birth, your uterus is still hard and round (weighing about 2 1/2 pounds) and can be felt just by touching your naval. In about six weeks, it will weigh only 2 ounces and will no longer be felt by pressing on your abdomen.