Understanding Fetal Movement: What to Expect During the Second Trimester

During the second trimester, typically between 18 and 25 weeks of pregnancy, many expectant parents begin to notice “quickening,” or the first sensations of fetal movement. While experiences vary based on factors like placental position and maternal body habitus, these movements often start as subtle flutters or “bubbles” before becoming more distinct kicks or rolls as the fetus grows and gains strength.

The Experience of Fetal Movement at 25-26 Weeks

By the 25th to 26th week of gestation, fetal movements become more frequent and recognizable. At this stage, the fetus is large enough that movements are often felt more consistently against the uterine wall.

In recent media discussions regarding pregnancy milestones, such as those featured on the YouTube channel of Kim Seung-hye, public figures have shared personal accounts of these sensations. These anecdotes highlight that while the timing of feeling movement differs for everyone, the second trimester represents a significant period where the bond between parent and fetus often deepens through these physical interactions.

Factors Influencing Fetal Movement Sensations

Several factors determine when and how clearly a person feels their baby move:

• Placental Position: If the placenta is located on the front wall of the uterus (anterior placenta), it can act as a cushion, muting the sensations of movement in the earlier weeks.
• Maternal Awareness: Distractions or physical activity can sometimes mask subtle fetal movements. Many people report feeling movement most clearly when they are resting or lying down.
• Fetal Position: The orientation of the fetus within the amniotic sac changes the location and intensity of the kicks felt by the parent.

When to Consult a Healthcare Provider

While tracking fetal movement is a common way to monitor fetal well-being, ACOG emphasizes that formal “kick counts” are generally recommended starting in the third trimester, typically around 28 weeks. However, if a pregnant individual notices a significant or sudden decrease in movement before this time, or if they have concerns about the baby’s activity levels, they should contact their obstetrician or midwife. Consistent prenatal care remains the most reliable method for assessing fetal health.

Frequently Asked Questions

Is it normal not to feel movement at 20 weeks?

Yes. Many factors influence when movement is first felt, including whether it is a first pregnancy. If you do not feel movement by 24 weeks, it is standard practice to discuss this with your healthcare provider during a routine prenatal visit.

Do movements feel different as the pregnancy progresses?

Yes. Early movements often feel like gas or butterflies. As the fetus grows, these sensations evolve into sharp kicks, pokes, or rolling motions.

Does the baby move less when I am active?

Many people find that their baby moves less when they are physically active, as the rocking motion of the parent’s body can act as a sedative for the fetus. Increased activity is often noted during periods of rest, particularly in the evening.