Airtran to Jamaica is about 10 to 15 minutes depending upon where you board the Air Train. Trip from Jamaica to Penn is about 15 to 20 minutes depending how long your wait is at Jamiaca for a train.
+1 vote! The date of your last period is the most accurate date your doctor has. He assumes that you got pregnant 2 weeks after your last period (ovulation), 2 weeks after ovulation you did not get your period; meaning you are 4-week pregnant even though the baby is only 2 weeks. add a comment.
How long does pregnancy last? A normal pregnancy lasts about 40 weeks from the first day of your last menstrual period (LMP). Pregnancy is assumed to start 2 weeks after the first day of the LMP. Therefore, an extra 2 weeks is counted at the beginning of your pregnancy when you are not actually pregnant.