Saudi Gazette quoted the father of the baby as saying that his wife experienced labour pain when they arrived in Mina.
Saudi Gazette quoted the father of the baby as saying that his wife experienced labour pain when they arrived in Mina.
Many pilgrims clutched bottles of water or held umbrellas over their heads as they stood at Arafat.
In a sign of humility and equality before God, the pilgrims shed symbols of materialism, entering a state of "ihram".
Hadi, who is recognised by the international community, arrived on board a Saudi military aircraft that landed at an airbase adjoining Aden's civilian airport, the security official said.
Hundreds of thousands of Muslims from across the globe began the annual Haj pilgrimage on Tuesday in one of the largest annual gatherings of people in the world. Almost two million people are expected to take part in this year's pilgrimage, undeterred by a crane collapse at Makkah's Grand Mosque earlier this month that killed 109 people.
About 100,000 police have been deployed to secure pilgrimage sites and manage the crowds, and authorities say they are on alert for possible attacks by extremists.
Providing connectivity between Arafat, Muzdalifah and Mina, over 370,000 pilgrims are expected to travel daily on the 18.1 km alignment.
The annual Haj pilgrimage to Makkah in the Kingdom of Saudi Arabia (KSA) draws close to two million Muslims from more than 183 countries worldwide.
Saudi Arabia has deployed 100,000 security personnel to oversee the Haj pilgrimage.