Fancy yourself as an agony aunt? Add your answer to this question! A
reader, anonymous, writes (22 April 2010): The best chance you have of knowing for sure is asking.
A
male
reader, TimmD  +, writes (21 April 2010):
 Ummmmm.... well you can start by asking her.
Then, there's the knowledge part. There are some things you just can't be "told" about and sex is one of them. If a girl is still a virgin she should be very nervous if you get intimate enough with her.
...............................
A
female
reader, raiders +, writes (21 April 2010):
 You don't! You just can't be 100 percent sure if a female is or is not a virgin.
...............................
A
female
reader, Not My Name  +, writes (21 April 2010):
 you don't, .. not for sure!
...............................
| 
age
41-50,
anonymous
writes: