Here’s a concise list of early clinical signs of pregnancy, often used in obstetrics to identify and confirm early gestation: Clinical Pregnancy Signs • Goodell’s Sign Description: Softening of cervix Seen at: 6 weeks (first sign) • Chadwick’s Sign Description: Bluish discoloration of cervix/vagina Seen at: 8 weeks • Osiander’s Sign Description: Lateral vaginal wall pulsation Seen at: 8 weeks • Palmer’s Sign Description: Rhythmic uterine contractions Seen at: 8 weeks • Piskacek’s Sign Descriptio