Pregnancy Stage I

What is the first trimester (week 1-week 12)?

During the first trimester your body undergoes many changes. Hormones changes affect almost every organ system in your body. These changes can trigger symptoms even in the very first weeks of pregnancy. Your period stopping is a clear sign that you are pregnant. Other changes may include:

> Extreme tiredness

> Tender, swollen breasts. Your nipples might also stick out

> Morning sickness

> Distaste for certain foods

> Mood swings

> Need to pass urine more often

> Headache

> Weight gain or loss