Weather in Sri Lanka in November. The average maximum daytime temperature in Sri Lanka in November is a hot 30Â°C (86Â°F) with high heat & humidity. There are usually 7 hours of bright sunshine each day, which represents 58% of the 12 hours of daylight. The average sea temperature in and around Sri Lanka in November is 28Â°C (82Â°F).
A normal pregnancy lasts for 40 weeks. A perfect normal full term pregnancy is 40 weeks. However, it is normal to go into labor at 37-38 weeks. How Many Weeks Is Pregnancy. A full term pregnancy is 40 weeks, but it is safe to delivery a baby between 38-42 without it having any health issue. 40. 40 weeks from the first day of your last period.  as said by brain child is correct. that is how the due date is calculated.
If your baby is overdue. Pregnancy normally lasts about 40 weeks (that's around 280 days from the first day of your last period).Most women go into labour a week either side of this date, but some women go overdue.If your labour doesn't start by the time you are 40 weeks pregnant, and this is your first pregnancy, your midwife will offer you a membrane sweep at your 40 and 41 weeks appointments.If you have had a baby before, you will be offered this just at your 41 weeks appointment.f your labour doesn't start by the time you are 40 weeks pregnant, and this is your first pregnancy, your midwife will offer you a membrane sweep at your 40 and 41 weeks appointments.