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Does labor start earlier or later in the second pregnancy compared to the first?

Aug 28, 2023 Source: Cainiu Health
Dr. Zhao Xiaodong
Introduction
In general, labor for the second baby may start earlier than the first, but it could also start later. Some women, having experienced their first pregnancy, may be better at recognizing and feeling fetal movements, and thus might notice them earlier during their second pregnancy. If you have any concerns or experience unusual symptoms, it is recommended to consult your doctor to ensure everything is progressing normally. The doctor will perform necessary evaluations and monitoring.

Generally, the onset of fetal movement in a second pregnancy may occur earlier than in the first pregnancy, but it could also be later. The details are as follows:

1. Earlier onset: After experiencing their first pregnancy, some women may more easily recognize and perceive fetal movements, so they might feel fetal movement earlier during their second pregnancy. Women are typically more sensitive to the sensations and experiences of pregnancy after their first pregnancy, which may lead them to notice fetal movements sooner. Additionally, the uterus may be somewhat looser following the first pregnancy, which could allow the fetus to move more freely within the uterus, making fetal movements detectable earlier.

2. Later onset: The condition of uterine muscles during a second pregnancy may differ from that during the first pregnancy, potentially affecting the perception of fetal movements. If the uterine muscles are tighter, it may take longer to feel fetal movements. The position and size of the fetus can also influence when the mother feels movements. If the fetus is positioned lower or further back in the uterus during the second pregnancy, the mother may feel movements later.

If you have any concerns or experience unusual symptoms, it is recommended to consult your doctor to ensure everything is progressing normally. The doctor will perform necessary evaluations and monitoring.


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