Table 1.
Age distribution and age of menarche
| Age (years) | Lap EC group (n=20) | Only CC group (n=20) |
|---|---|---|
| < 20 | 0 | 0 |
| 20-30 | 15 | 16 |
| >30 | 5 | 4 |
| Mean age (years) | 26.3 | 26.75 |
| Mean age of menarche (years) | 13.05 | 12.6 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.