By Maria Puente USA Today Erin Jensen Mon., Jan. 14, 2019 Duchess Meghan is reportedly pinning down her due date. For their first engagement together in 2019, Prince Harry and his pregnant wife visited community-service organizations and greeted excited fans on walkabout on Monday in the northwest English county of Merseyside, an area that birthed the Beatles and “The Merseyside Sound.” The royal couple, due to become first-time parents, arrived in Birkenhead, Merseyside (meaning on the banks of the Mersey River), to the usual full-throttle welcome they have come to expect at their public appearances. While greeting members of the crowd, People magazine reports that Meghan shared she is six months along. “We asked her how her pregnancy was going and she said she was six months and she tapped her tummy,” Carla Gandy, accompanied by her young daughter, told the outlet. Article Continued Below ITV News reports Meghan talked of her due date with another woman, Eileen Ashurst, who told the outlet Meghan said the newest royal baby is expected in April. Read more: Tabloids: With Duchess Meghan, you take the bad with the … also bad Opinion | Vinay Menon: Forget Frogmore Castle: Come back to Toronto Harry…