The U.S. Food and Drug Administration suggests that pregnant women limit their total intake of fish and shellfish, including crab legs, to 12 ounces or less a week. Twelve ounces equates to two-to-three meals containing shellfish.Know More
The FDA provides limits on shellfish and fish consumption for pregnant women due to the risk of mercury exposure. At high concentrations, mercury causes irreversible damage to a fetus' nervous system. Nearly all types of fish and shellfish have some level of mercury in their bodies, but shellfish pose little threat when consumed within the advised amounts. The recommendation of 12 ounces of total fish and shellfish a week serves as a rough guideline. This amount should be lowered if a pregnant women also eats foods like albacore, which contains moderate levels of mercury. If a woman consumes 15 ounces of shellfish one week, she can remain within the safe zone by avoiding it the next week.
According to the FDA, pregnant women also need to ensure that the shellfish they eat is thoroughly cooked. Foodborne bacteria, such as salmonella and listeria, pose a serious risk to the mother and child. Mayo Clinic states that shellfish, including crab, is considered fully cooked when it has a milky-white appearance. The internal temperature needs to measure at least 145 degrees Fahrenheit.Learn more about Pregnancy
In the third trimester, pregnant women often start producing colostrum, a thick, milky, yellow liquid that is the precursor to breast milk, explains La Leche League. Colostrum slowly changes into mature breast milk. The change becomes noticeable three to four days after giving birth if the mother chooses to breastfeed.Full Answer >
A normal pulse rate for pregnant women is about 80 to 90 beats per minute, according to the Jillian Michaels website. During pregnancy, the heart pumps about 30 to 50 percent more blood than usual. As a result, the pulse increases from its normal rate of 70 beats per minute.Full Answer >
According to NetDoctor, it is safe for pregnant women to cycle. Exercise is important for pregnant women, and according to BikeRadar, a pregnant woman can continue to cycle as long as she is physically comfortable doing it.Full Answer >
The safety of taking Panadol, which is a brand name of acetaminophen, in the oral or rectal forms while pregnant hasn't been established by the U.S. Food and Drug Administration, according to Drugs.com. The intravenous form of acetaminophen is classified by the FDA as a Category C drug for pregnant women, which means that while studies haven't proven the safety in humans, the benefits of the drug sometimes outweigh the potential risks.Full Answer >