Normal Pregnancy: A Clinical Review

Michael Obrowski
2016 Academic Journal of Pediatrics & Neonatology  
Discussion Pregnancy is typically divided into three trimesters. The first trimester is from week one through 12 and includes conception. Conception is when the sperm fertilizes the egg. The fertilized egg
doi:10.19080/ajpn.2016.01.555554 fatcat:v7pydilwyzhxneldui6s6jzj3e