Alan and Emily Feit tried four times to have a child through in vitro fertilization (IVF), an infertility treatment that can cost well over $10,000 per attempt. On the fifth try, however, they ended up with twins — and now they want to help others in similar situations.The San Fernando Valley couple has provided $100,000 in seed money to create the Feit 4 Kidz Fertility Loan Fund through the Jewish Free Loan Association (JFLA), which provides interest-free microloans to Southern California residents.