Some experts think that pregnant women should not be routinely around noise louder than 115 dBA. This is roughly as loud as a chainsaw. Avoid areas that are louder than 115 dBA during pregnancy, even if you are wearing hearing protection.
Going to the movies a few times during pregnancy may seem harmless. But it involves spending time in traffic to get there. The serious harms of spending time in traffic is well documented, also for fetuses, and there is no safe lower limit of exposure.
“Any exposure to loud sounds, especially above 70 to 80 dB level, puts an infant's ears at risk and places these vulnerable patients in jeopardy for permanent damage to hearing. Movie theaters are too loud.”
Increased noise levels can cause stress. This can cause changes in a pregnant woman's body that can affect her developing baby. If you're pregnant, sound can travel through your body and reach your baby. Although this sound will be muffled in the womb, very loud noises may still be able to damage your baby's hearing.
Noisy toys and games can cause hearing damage. If a toy sounds loud to an adult, it is much louder to a baby or child. Toys should not exceed 80 to 85 decibels (e.g., alarm clock).
Introduction: High noise exposure during critical periods in gestation is a potential stressor that may result in increased risk of implantation failure, dysregulation of placentation or decrease of uterine blood flow.
Movie theaters range from 74 to 104 decibels, which is louder than normal conversation (60–70 decibels), but similar to motorcycles and dirt bikes (80–110), or music playing through headphones at top volume (94–110).
McLaren suggests pregnant people avoid noises louder than 115 decibels, “which is equivalent to the sound of a chainsaw, as well as very low-frequency sounds that you can feel as a rumble or vibration.” As long as the sound at the theater is below this range, McLaren says going to the movies is generally safe for ...
According to the AAP, white noise machines should be placed at least 7 feet (200 centimeters) away from a baby's sleep space and the volume should be lower than the maximum volume setting — generally no louder than 50 decibels, or the volume of an average vacuum cleaner or hair dryer.
The problem is, babies aren't capable of telling you if a noise is too loud, so it's very important that parents take steps to ensure their child's hearing is protected. You'll want to keep sounds around your baby quieter than 60 decibels.
Sound can travel through your body and reach your baby. Very loud noises may be able to damage your baby's hearing. Ear plugs or earmuffs do not protect your baby's hearing. If you're pregnant the only way to protect your baby's hearing is to stay away from loud noise.
Cinema screenings are, for many people, too loud. And it's not just the affect these sound levels have on someone with tinnitus, but anybody who is exposed to unsafe levels of sound is potentially at risk of tinnitus and hearing damage. No matter what their age or background.
70 decibels is as loud as a washing machine or a dishwasher. It is a moderate noise level. 70 dB noise is not considered harmful to human hearing. However, extended exposure to levels above 55-60 dB can be considered disturbing or become annoying.
125 – 155 decibels: Like, firecrackers or fireworks, or a jet engine. 170 – 190 decibels: For example, a shot gun blast or a rocket lift off.
150 to 155 decibels
A sudden loud noise also can startle an unborn baby, causing increased activity shortly after the fetus hears the sound.
Experts say it's okay, but when it doubt always consult with your doctor if you have any questions or concerns about concert-going while pregnant. Peace of mind is the best cure for pregnancy nerves!
A pair of earplugs can be worn discreetly, dampening the impact of the noise that may otherwise bombard you in the theater.
A movie theater
Seeing a movie on the big screen is fun, but it's also loud — often, loud enough to make you lose some of your hearing. To protect your ears, try to sit farther away from the speakers, and put in a pair of earplugs.
The Centers for Disease Control and Prevention says that pregnant women should avoid noises louder than 115 decibels (dBA) during pregnancy, even if you're wearing hearing protection (which doesn't protect your baby from the sound). That level is about as loud as a chainsaw or rock concert.
Sensation. After around 18 weeks, babies like to sleep in the womb while their mother is awake, since movement can rock them to sleep. They can feel pain at 22 weeks, and at 26 weeks they can move in response to a hand being rubbed on the mother's belly.
Most recently, some studies are suggesting that stress in the womb can affect a baby's temperament and neurobehavioral development. Infants whose mothers experienced high levels of stress while pregnant, particularly in the first trimester, show signs of more depression and irritability.
Infants and young children are more sensitive to loud noises than adults are. Because the ear canal is smaller in children, the sound pressure that is generated in the ears is greater compared to adults. In other words, loud sounds are even louder for kids.
80 decibels is fairly loud. It's equivalent to the noise of a busy downtown street. Being loud, it is a noise level that may harm your hearing if you are exposed to it for longer periods (more than 8-10 hours/day). There's no better way to understand how loud 80 dB is than to take examples from everyday life.