Tori Spelling is ''super fertile'' according to husband Dean McDermott.

The actress is having her fourth child - conceived only one month after giving birth to her third, Hattie - and Dean says its partly her fault that they ignored doctor's orders and got pregnant so quickly.

Tori Spelling ignored doctors' advice and started having sex straight after giving birth.

The reality TV star got pregnant a month after her third child, Hattie, was born, after she and husband Dean McDermott ignored medical advice not to have sex for six weeks.

Tori Spelling hopes her next baby is a boy.

The former '90210' actress - who already has son Liam, five, and daughters Stella, three, and Hattie, five months, with husband Dean McDermott - says she would like another son to give Liam a play mate.

Tori Spelling found out she was pregnant while being treated for a migraine in hospital.

The 38-year-old actress had just given birth to baby Hattie, now five-months-old, when she and husband Dean McDermott discovered she was expecting a fourth child.

Tori Spelling is having her ''best'' pregnancy so far.

The 38-year-old actress - who has kids Liam, five, Stella, three, and five-month-old Hattie with husband Dean McDermott - is pleased she is not suffering from any of the side effects she had while carrying her other children.

Tori Spelling is pregnant with her fourth child.

The former 'Beverly Hills 90210' star has announced she is expecting another baby with husband Dean McDermott, which will be a little brother or sister for Liam, five, Stella, three, and five-month-old Hattie.