Tender, swollen breasts
Your breasts may provide one of the first symptoms of pregnancy
. As early as two weeks after conception
, hormonal changes may make your breasts tender, tingly or sore. Or your breasts may feel fuller and heavier.
Fatigue also ranks high among early symptoms of pregnancy. During early pregnancy, levels of the hormone progesterone soar. In high enough doses, progesterone can put you to sleep.