Breathing for Two
Today, we're exploring how pregnancy affects breathing. Growing a baby creates unique challenges for the respiratory system.
How Pregnancy Changes Breathing
Physical changes:
Diaphragm rises as uterus expands
Rib cage widens
Breathing becomes more diaphragmatic
Breathe 40% more air per minute by late pregnancy
Normal symptoms:
Mild shortness of breath (especially third trimester)
Feeling "out of breath" with light activity
Difficulty taking deep breaths
New or worsened snoring
Did You Know? Pregnant women breathe about 40% more air per minute by late pregnancy, even though lung capacity doesn't significantly increase.
When to Worry - Seek Medical Care
Sudden severe shortness of breath
Chest pain with breathing
Rapid heart rate with breathing difficulty
Blue lips or fingernails
Persistent cough or wheezing
"Some breathlessness is expected in pregnancy, but sudden or severe symptoms always need evaluation." - Maternal-Fetal Medicine Specialist
Common Issues
Pregnancy Rhinitis
Nasal congestion in up to 30% of women
Management: Saline rinses, humidifier, sleep elevated
Asthma During Pregnancy
Affects 8-13% of pregnant women
Well-controlled asthma is safe for baby
Continue medications as prescribed - uncontrolled asthma is more dangerous
Respiratory Infections
More susceptible during pregnancy
Get recommended vaccines (flu, COVID-19, pertussis)
Seek care for fever with respiratory symptoms
Safe Practices
Breathing Exercises
Diaphragmatic breathing: Hand on belly, breathe slowly through nose
Practice 5-10 minutes daily
Learn labor breathing patterns
Environmental Safety
Avoid secondhand smoke
Minimize chemical/fume exposure
Use air purifiers if needed
Request workplace accommodations if necessary
Medications
Generally safe: Most asthma medications, saline sprays
Avoid: Decongestants, unstudied herbal remedies
Key rule: Always consult providers before stopping prescribed medications
"Uncontrolled respiratory conditions pose greater risks than most respiratory medications during pregnancy." - Pulmonologist
Quick Tips
Practice breathing exercises daily
Monitor air quality at home and work
Continue prescribed respiratory medications unless told otherwise
Seek care promptly for concerning symptoms
Wrap-Up Challenge
This week:
Practice diaphragmatic breathing daily
Assess your air quality environment
Discuss respiratory health with your healthcare provider
Disclaimer: Pregnant women should always consult healthcare providers about respiratory symptoms and medications.