c-sections

Okay ladies so I just found out I'm pregnant with baby #4. Both my girls was born c-section and my son was born into heaven. Anyways I wasn't planning to have another so quick as I was on birth control but my husband and I do want one or two more. I'll have to get another c-section of course so that'll be my third well my friend just told me you can't have anymore kids after three c-section. Has anyone else ever heard this or was told? I've never heard it myself and I personally know women that have had more than 3 c-section.