An endometrial lining of 1.8 centimeters after pregnancy is normal in most cases, and in a small number of cases pathological factors such as hyperemesis gravidarum may be present.
Under normal circumstances, the thickness of the endometrium usually reaches about 1.5 centimeters in the early stages of pregnancy, thus providing a favorable intrauterine environment for the gestational sac to implant. If the maternal hormone secretion is high, 1.8 centimeters is also possible, which is to make sufficient preparation for the fertilized egg to implant. If the uterine lining is too thin, it can easily lead to miscarriage and other problems.
However, when the uterine lining is 1.8 centimeters after pregnancy, you also need to be alert to diseases such as hyperemesis gravidarum, which will be manifested by abnormal vaginal bleeding or even the discharge of meconium-like material, and higher-than-normal levels of HCG in the body.
It is recommended that pregnant women in this situation, timely to the hospital, to exclude pathological factors, under the guidance of the doctor to carry out standardized examination, to clarify the endometrium 1.8 cm normal or not, in order to avoid delays in the condition.