Question of the Day

An experienced practitioner can reliably feel fremitus (vibration in uterine artery of the gravid uterine horn) between 120 and 150 days.
Remember that fremitus in the uterine artery is a supportive sign of pregnancy but NOT conclusive evidence of pregnancy.

An experienced practitioner can reliably feel the membrane slip of chorioallantoic membranes rectally at 30-35 days and can feel placentomes at around 70-75 days.
Placentomes and membrane slip ARE cardinal signs of pregnancy.

One way to remember these is that the EARLIEST occurs in REVERSE alphabetical order ie:
Slip 30-35 days
Placentomes 70-75 days
Fremitus 120-150 days