The Monthly Pregnancy Subscription Box : Bump Boxes
The Monthly Pregnancy Subscription Box : Bump Boxes Loading... Source
Pregnancy
Symptoms and signs; biological tests Outward early indications of pregnancy are missed menstrual periods, morning nausea, and fullness and tenderness of the breasts; but the positive and certain signs of gestation are the sounds of the fetal heartbeat, which are audible with a stethoscope between the 16th and the 20th week of pregnancy; ultrasound images…