I am 23 years old and my periods are very regular.for 5 months, i have been trying to conceive but without any success. i am very worried. should we go and seek medical help or should we try for some more months?

Fertility: You can always go to the gynecologist and seek help for this. It is usually recommended to be tested for fertility after failing to get pregnant after six months of trying.

TTC: Make sure you have sex at least 3 times a week. Also, you may choose to take ovulation test to make sure you ovulate despite the fact you have regular periods. If you ovulate, it may be worthwhile to have your partner treated.

TTC: Usually try to get pregnant for up to twelve months, before getting medical evaluation.

When to obtain: Fertility testing. Per: http://americanpregnancy.Org/gettingpregnant/ttc35.Html "the american society of reproductive medicine recommends that women under 35 begin testing after trying to conceive unsuccessfully for 12 months. The recommendation for women over 35 is to begin testing after trying to conceive unsuccessfully for 6 months.".