Pregnancy dating and viability Xxxcam2 com
A woman who is (or has been only) pregnant for the first time is referred to as a primigravida, Therefore, during a second pregnancy a woman would be described as gravida 2, para 1 and upon live delivery as gravida 2, para 2.
The fertilized egg, known as a zygote, then moves toward the uterus, a journey that can take up to a week to complete.
Cell division begins approximately 24 to 36 hours after the male and female cells unite.
Common causes include maternal bleeding, complications of abortion, high blood pressure of pregnancy, maternal sepsis, and obstructed labor.
Similarly, the term parity (abbreviated as "para") is used for the number of times a female carries a pregnancy past 20 weeks of gestation.
Twins and other multiple births are counted as one pregnancy and birth.