Pregnancy constipation is nothing different than the complaints of constipation you have otherwise. It is marked by an irregular bowel movement, making it harder for you to poop. Since the body undergoes a lot of hormonal changes during pregnancy, experiencing constipation during that phase is fairly common.
In fact, pregnancy constipation happens when the waste products harden and accumulate in the lower part of the digestive tract, instead of being expelled out of the body. The condition is often temporary during pregnancy and manageable with medications.