Chances of conception for any couple having regular unprotected intercourse for one year or more are 80%. Based on this it is the right time to see an expert and get the investigations done.
Infertility is defined as the inability to attain pregnancy after 1 year of regularly unprotected coitus. If you have not been able to conceive after a year of trying one should see the doctor.
Advice should be taken earlier if:
Problems in Female Partner:
Problems in Male Partner:
Male factor infertility (oligoasthenoteratozoospermia, retrograde ejaculation, an ejaculation):
Sometimes both male and female have problems, which needs to address for a successful outcome.