At 22 weeks, pregnancy is squarely in the second trimester, a period often characterized by increased energy and the first discernible signs of a developing baby. This stage is when many expectant parents begin to regularly notice fetal movement, often referred to as “quickening.” While these movements provide reassurance, they can also introduce anxiety about the consistency and frequency of activity. Understanding what to expect at this gestational age helps guide attention toward proper monitoring.
The Nature of Fetal Movement at 22 Weeks
At 22 weeks, the baby weighs approximately one pound and is surrounded by a generous amount of amniotic fluid, allowing for uninhibited movement within the uterus. The size of the baby and the available space mean that actions are often subtle and do not yet feel like forceful kicks or jabs. Many individuals describe these early movements as gentle flutters, slight swishes, or a sensation similar to gas bubbles or popcorn popping.
The mother’s perception of these activities is highly variable and can be influenced by the placenta’s location. If the placenta is positioned on the front wall of the uterus (an anterior placenta), it acts as a cushion, which can significantly dampen the feeling of movement. This positioning can delay the first noticeable movements. These gentle movements are a result of the baby exercising their developing bones and muscles.
Establishing Your Baby’s Unique Pattern
The idea of “how often” a baby should move at 22 weeks does not involve a specific number of movements per hour. Formal counting protocols, such as “kick counts,” are generally not recommended until later in the third trimester, typically starting around 26 to 28 weeks. Instead, the goal at this stage is to establish the baby’s unique baseline pattern of activity.
Movement at 22 weeks is often sporadic; the baby may be very active one day and much quieter the next, which is considered normal. The baby has distinct sleep-wake cycles, and periods of stillness are expected as they sleep for extended blocks of time. Awareness of these movements can also be affected by external factors, such as maternal activity level, which can sometimes lull the baby to sleep.
The best approach involves tuning into the baby’s daily rhythm, recognizing when they are typically most lively, such as after meals or late at night. Consistent monitoring of this pattern will help identify any significant deviations from the established norm as the pregnancy progresses. Since the baby is still small, it is normal to go for short periods without noticing any movement, especially when the mother is busy or distracted.
When to Contact a Healthcare Provider
While movement is not yet regular enough for formal counting, any sustained, significant change in the baby’s activity level warrants immediate attention. The most important indicator of fetal well-being is a consistent pattern of movement, and any sudden reduction or cessation should prompt concern.
If a noticeable decrease occurs, a person can attempt to encourage movement by lying down quietly or consuming a sugary drink or cold water. If these measures do not result in a return to the baby’s usual activity within a short period, or if the mother remains concerned, contacting a healthcare provider or maternity unit is necessary.
It is important not to wait until the next day to report a reduction in movement, even if it happens during the night. Do not use a home Doppler device to check the baby’s heart rate, as this provides false reassurance and is not a reliable way to assess fetal health. A change in movement can be the earliest sign that a baby requires medical evaluation, and prompt assessment is always the safest course of action.