Victoria Beckham is afraid of her slim figure

Victoria Beckham is terrified that having another baby will ruin her body.

Posh promised husband David to start trying for 4th baby after the Spice Girls tour is over.

The couple desperately wants to have a girl. So, they will do everything to assure it. This includes putting David on a special alkaline-rich diet designed to strengthen his sperm.

A family member told to Nowmagazine.com, “Victoria’s got major issues about having another baby. She’s terrified of putting on any weight, but she has to if she wants to fall pregnant.”

The source added, “David says they want five kids, but we all think he’ll settle for four if they can virtually guarantee this one’s a girl. Victoria definitely doesn’t want to go through a fifth pregnancy, no matter what.”