The following are the reference values in nmol/L:
Seven weeks pregnant: 52.7-100.1nmol/l.
Eight weeks pregnant: 64.6-113.8 nmol/l.
9- 12 weeks of pregnancy: 78-159.2 nmol/l.
Pregnancy 13- 16 weeks: 98.3-185.7 nmol/l.
Pregnancy 17-20 weeks:153.8-241.2 nmol/l.
2 1-24 weeks of pregnancy: 234.6-457.4 nmol/l.
25-34 weeks of pregnancy: 403.4-626.2 nmol/L.
After 35 weeks of pregnancy: 483.6-776.8 nmol/L.
Hcg reference value:
Pregnancy: 3-4 weeks: 9- 130(MIU/ ml)
4-5 weeks of pregnancy: 75-2600
5-6 weeks of pregnancy: 850-208003
6-7 weeks of pregnancy: 4000- 100200
7- 12 weeks pregnant: 1 1500-289000.
Pregnancy 12- 16 weeks: 18300- 137000.
Pregnancy 16-29 weeks: 1400-53000.
Pregnancy 29-4 1 week: 940-60000.