'Teen Mom OG' Star Catelynn Lowell Is Pregnant, Expecting 4th Child With Tyler Baltierra After Miscarriage

Catelynn Lowell announces she is pregnant with baby number four... after devastating miscarriage

Teen Mom's Catelynn Lowell and Tyler Baltierra Expecting a Baby After Pregnancy Loss

Why Teen Mom's Catelynn Lowell and Tyler Baltierra "Never Regret" Placing Carly for Adoption