I sont think there are really any home remedies, but when I was trying to get pregnant I laid on my back I because I heard that gravity helps.... I also had a miscarriage a few weeks before I found out I was pregnant agian so it very well could have been because I was fertile.... Try charting your sysles and BBT and good luck...
for getting preg no. i dont think so, you could try putting your legs in the air after sex or lying still for a while after sex.