Help!!

So my husband and I are having a hard time conceiving. We have been trying for about a year and a half. I know it's not too long but we both really want a baby. Any advice you can give us. We also have just went through an ectopic pregnancy which has been super hard on us especially me. My husband is also having a hard time getting hard after doing the deed the first time. He only last a few minutes. What can he do? Please help anyone! Thank you.