What are the best and safest ways to conceive a child asap ( been trying for over a year?

This cannot be answered without more information. Since you have been trying for a while there is reason to think there may be an underlying problem with either you or your partner. Schedule a consultation with a specialist (check with your gynecologist first) to start an evaluation.

If you have regular periods (24-32 days apart) and your partner has had a semen analysis by a urologist showing normal levels of active sperm, you might ask your GYN physician about a hysterosalpingogram (HSG) to make sure your tubes are clear, as obstructive tubal disease is a major cause of infertility.