I usually walk an 1hr to an 1hr and half a day! My sister-in-law wants to go on a hike that i have hike many times b4. She scared for me to go now that i am pregnant. Do u think it would be ok. The hike does have a few hills that are good incline but i am thinking i'll be fine since i did do it b4 i was pregnant? It was a meduim kind of work out for me but nothing really intense?