Hi moms and dads! What Pinoy herbs boost fertility?

Not sure for herbs but I've read that ampalaya may somehow help in fertility regulation. Sesame seed (or linga) may also help increase fertility among men. Sources: http://rnspeak.com/community-health-nursing/philippines-herbal-medicine-plants-approved-by-doh/ http://lifestyle.inquirer.net/176251/the-wonders-of-guyabano-and-other-philippine-medicinal-plants-documented-in-new-book