Conception: If your cycle is regular, say 25 to 28 days, the ovulation may take place any day between 10th day from the first day of your period and 15th day. Have relation every alternative day during this period. Let the woman lie down on her back for half hour after the sex. Keeping a pillow under her buttock is advisable. Drinking DNA NONI herbal fruit juice is very good for male and female infertility. It balances the hormonal imbalance in a woman’s body. It is very effective in treating PCOD and other menstrual disorder. Check www.dnanoni.com for more details. Once you miss the period, wait for ten days from the due date and get your urine pregnancy test done in a pathological laboratory. If the result is positive, avoid deep penetrative sex till you consult your gynecologist. Not even masturbation or oral sex. Check the link: http://library.thinkquest.org/2935/Natures_Best/Nat_Best_Low_Level/Reproductive_page.L.html Navras Pak: Dr.S.S.Shepal, a Pune based ayurvedic doctor has invented a product for infertility and erectile dysfunction by name Navaras Pak. It is a mango pulp based product and he has achieved good success with this product. Ladies have conceived within three months after taking this product and men who have been suffering from erectile dysfunction have got cured. Send email to subbie19@mtnl.net.in for more details. He has been doing research since last two years and successful in treating primary, secondary and third stage infertility. It has been very much useful in treating premature ejaculation, erectile dysfunction, and infertility in male also.