How Many Oz of Water to Drink While Pregnant: What Experts Recommend
When pregnant, you need to take extra care of your health and well-being because your little one’s health depends on you. One of the important things you must do is to ensure that you eat and drink right. Water is key in ensuring your overall health and well-being, so you should know how much you need to drink daily. Read on to know more about what amount of water should a pregnant woman drink.
Expert Recommendation
According to the Institute of Medicine, pregnant women must drink ten 8-ounce glasses of water daily. This number must increase to thirteen 8-ounce glasses daily when you are breastfeeding. When pregnant or breastfeeding, your body needs extra fluids to produce extra blood and amniotic fluid.
Also, if you live above 1,500 meters or about 4,900 feet, you live in an area with lower humidity. So, you will likely lose more water than usual through sweat and respiration. In such a situation, staying hydrated is vital for a pregnant woman.
Why is Water Essential for a Pregnant Woman?
Water is essential for pregnant women as it allows them to keep their internal systems running well. It can also help the body remove waste. Water helps dissolve the waste in the kidneys, which is flushed out of your body via urine. It helps reduce the probability of bladder, urinary tract, and kidney infections.
Water also softens the stool and makes bowel movements easier for pregnant women. It is helpful for pregnant women who often experience constipation due to hormonal changes in their bodies. Also, water helps avoid a quite common pregnancy ailment known as hemorrhoids.
How Much Water a Pregnant Woman Should Drink in Each Trimester?
The water needs of women change from one trimester to the next. Here’s how much water a pregnant woman should drink in each trimester.
The First Trimester- If you are having trouble keeping anything down in the first trimester, you need to monitor your water intake carefully to ensure that you are not losing more than the amount you are ingesting. Sometimes, having a salty cracker can help as salt helps your brain receive a message to hold onto water. But please don’t overdo it.
The Second Trimester– You need about 340 extra calories per day in the second trimester. Using the guideline to add 1 or 1.5 ml of water for each calorie, you need about 340 ml or 11.5 ounces of water this trimester.
The Third Trimester– In this trimester, pregnant women need to increase their calorie intake to 450 calories above their normal daily recommendation. It also means drinking about 450 ml of water more every day.
Drink Pure Water Only During Pregnancy- Trust AMPAC USA
When increasing your water intake during pregnancy, ensure that you drink 100% contamination-free water. For that, trust AMPAC USA. We provide the best-in-class reverse osmosis water treatment systems. We are also among the top providers of various water treatment solutions that help you get clean and contamination-free water every day. We provide the best reverse osmosis systems for residential, commercial, and industrial needs. They help ensure the water is tasteless, colorless, and odorless.
AMPAC USA water systems are well equipped and fully capable of converting any water into a product that meets the requirement of the end-user. Capable of performing flawlessly in harsh environments, our products assist the exploratory labs at the Arctic Circle to Oil rigs in Deserts, urban communities, and war zones. AMPAC USA water treatment systems are proven solutions to water treatment problems across the globe.
AMPAC USA’s advanced water purification systems are built to solve the most complex challenges related to water purification, treatment, provisioning, and Seawater Desalination, meant to work in the harshest environments around the globe. Our water treatment systems use the best Reverse Osmosis, Seawater Desalination, and water technologies of international standards for industrial, On-shore, and Offshore applications.
AMPAC USA designs and manufactures some of the world’s most reliable Commercial Reverse Osmosis Water Treatment Systems to treat water even in the toughest environments. We additionally strive for quality of international standards and excellent after-sales service. Our engineers are available to support your water treatment applications anywhere around the world. To know more, call AMPAC USA at 909-548-4900 or visit us here.
Reference:
Frequently Asked Questions
How quickly can an emergency water purification unit be deployed?
AMPAC USA's EPRO and mobile RO units can be operational within 30–60 minutes of arrival on-site. Trailer-mounted and skid-mounted systems are pre-plumbed and pre-wired, requiring only connection to a power source and water source. Units treat river water, lake water, or brackish groundwater.
What flow rates are available for emergency water treatment?
AMPAC USA's emergency systems range from 1,500 GPD portable units to 50,000+ GPD trailer-mounted systems. Military-specification units are available for forward operating base deployment, producing potable water meeting EPA and WHO drinking water standards from virtually any source.
Are emergency RO systems suitable for disaster relief operations?
Yes. AMPAC USA's emergency systems are used by FEMA, the U.S. military, and international NGOs for disaster relief. They treat flood water, contaminated groundwater, and brackish sources, removing bacteria, viruses, and chemical contaminants to produce safe drinking water on-site.
What power sources can emergency water purification systems use?
AMPAC USA's emergency systems can run on generator power (120/240V or 480V 3-phase), solar panels with battery backup, or vehicle power take-off (PTO). Low-power models consume as little as 0.5 kW, making them viable for off-grid deployment.
How durable are military-grade water purification systems?
AMPAC USA's military systems are built to MIL-SPEC standards with stainless steel frames, powder-coated components, and UV-resistant materials. They are designed to operate in temperatures from -20°F to 120°F and are vibration-tested for transport in military vehicles.
Conclusion
This post highlighted how emergency and military-grade water purification systems provide safe drinking water rapidly in the most challenging field conditions. For organizations requiring deployable water treatment capability, AMPAC USA engineers portable and trailer-mounted systems built to perform wherever they are needed. Contact our team at info@ampac1.com or (909) 548-4900 to discuss your emergency water treatment requirements.
Hydration Tips: Managing Fluid Intake While Pregnant
Proper fluid intake during pregnancy is essential for both mother and baby. Morning sickness in the first trimester can make it challenging to drink while pregnant, so sipping small amounts frequently helps. Your daily water needs range between 64 to 96 ounces depending on your activity level, climate, and trimester.
Water supports healthy blood volume, which increases by nearly 50% during pregnancy to nourish your baby. Staying hydrated also helps regulate your body temperature and prevents preterm contractions. Watch for signs of dehydration: dark urine, headaches, dizziness, or nausea and vomiting intensifying. Eating fruits and vegetables with high water content (cucumbers, watermelon, oranges) supplements your fluid intake naturally.
Ensure Clean Drinking Water During Pregnancy
Pure, filtered water is especially important during pregnancy. Reverse osmosis systems remove harmful contaminants like lead, chlorine, PFAS, and microplastics — protecting you and your developing baby. Learn about AMPAC USA water purification solutions for clean, safe drinking water at home.
AMPAC USA engineers custom water purification systems for commercial, industrial, and emergency applications — from 500 GPD to multi-million GPD. Trusted by municipalities, military, and industry worldwide.

