As every pregnant mom knows, babies move around a lot in the womb – usually in the middle of the night when we’re trying to sleep. As the weeks go by, those jabs and kicks start to feel stronger.
It turns out, however, that the baby’s end goal isn’t just to get in a workout, but to actually send signals that will help his/her body continue to develop properly.
According to a study published this month in the journal Developmentthe kicking and movement stimulate molecular interactions that prompt the cells and tissues of the fetus to build a “functionally robust yet malleable skeleton.”
This means that the kick may be telling the body that it needs to have a cartilage-covered bone in the joint, or a puncture there may send the signal to increase bone strength.
For the study, researchers from Trinity College Dublin were able to control the fetal movements of chick and mouse embryos. This gave them some interesting insight into which movements lead to signals to boost cartilage or bone production.
“Our new findings show that at absence of fetal movement cells that should form articular cartilage receive incorrect molecular signals, where one type of signal is lost while another inappropriate signal is activated in its place,” says co-author Paula Murphy, professor of zoology at Trinity College Dublin, in a press release . . “In short, the cells are getting the signal that says ‘make bone’ when they should be getting the signal that says ‘make cartilage’.”
These findings have good implications not only for pregnant moms who wonder what their babies are doing all day, but also for researchers seeking to improve treatments for joint injuries or diseases.
In other words, the movements make babies stronger and healthier when they’re born — and may help them decades later, when researchers are better able to treat osteoarthritis.
How much fetal movement is normal?
The frequency and intensity of fetal movement may vary from baby to baby. While there is no set number of movements that are considered “normal,” health care providers generally recommend that you monitor your baby’s movements regularly. This allows you to establish a baseline of what is normal for your baby. As a general guideline, most health professionals advise expectant mothers to look for about 10 movements within a two-hour period.
In the third trimester, it is especially important to pay attention to your baby’s movements. You should know their typical daily movement patterns. While babies have periods of increased and decreased activity, any significant change in their normal pattern should be reported to the health care provider.
Reasons for reduced fetal movement
If you notice a decrease in your baby’s movement or a significant change in his movement pattern, it’s important to contact your healthcare provider. While there are non-serious reasons for reduced fetal movement, such as the baby resting or being in a position that makes its movements less noticeable, there are also more serious causes that need to be ruled out. These may include:
- Complications with the umbilical cord: The umbilical cord may be wrapped around the baby’s neck or have other problems that affect blood flow and movement.
- Fetal growth restriction: The baby’s growth may be slowed, which could affect its development.
- Placental insufficiency: The placenta may not provide enough nutrients and oxygen to the baby, leading to reduced movement.
- Fetal brain injury: A brain injury could affect the baby’s movements and general well-being.
- Congenital Dysplasia: Structural abnormalities or birth defects can affect the baby’s health and movement.
- Hypoglycemia: Low blood sugar levels in the baby can lead to decreased energy and movement.
- oligohydramnios: A condition where there is too little amniotic fluid can restrict the baby’s movements.
Although these causes are less common, it is important to seek medical advice if you are concerned about reduced fetal movement. Your healthcare provider will be able to assess the situation and provide appropriate guidance.
Reasons for increased fetal movement
Increased fetal movement is generally not a cause for concern. It is a positive sign that your baby is active and healthy. However, there are a few factors that may contribute to increased fetal movement:
- Development and Development: As your baby grows, he has more room to move, resulting in increased movement. This is especially noticeable in the third trimester.
- Stimuli and Activity: External stimuli such as loud noises or your own physical activity can trigger a response from your baby, leading to increased movement.
- Individual differences: Just like adults, babies have their own unique personalities. Some babies are naturally more active than others, which can lead to increased movement.
It is important to remember that increased fetal movement is not necessarily a sign of any underlying problems. However, if you have any concerns or notice a sudden and significant change in your baby’s movements, it is always best to consult your healthcare provider for further evaluation.
FAQ: Understanding your baby’s movements in the womb
What does it mean if your baby is very active in the womb?
A very active baby is usually a healthy sign. It means your baby is growing and developing well.
Can there be excessive fetal movement?
Usually, more movement is a good sign. However, if you notice a sudden increase in activity, consult your healthcare provider.
Why is my baby moving so much right now?
Babies have an active period, especially after eating or when you are resting.
Do babies move when they are hungry in the womb?
Although not directly related to hunger, babies have active periods that are affected by your diet and blood sugar levels.
Does an active baby in the womb mean premature labor?
Not necessarily. Active movement is generally not associated with early labor.
Is increased fetal movement something to worry about?
Usually, it’s not a concern. But if the movements change significantly, talk to your doctor.
Which gender is more active in the womb?
There is no scientific evidence that movement varies by gender.
How do I know if my baby is in distress?
Signs include decreased movement. Always consult your healthcare provider if you are concerned.
How can I calm my restless baby in the womb?
Try relaxation techniques such as soft music, speaking softly, or changing position.
