If its your 1st, then You're still early, I won't worry until past 22 -24 weeks. Not sure if the gender influences baby movement, I know as much lazy boys than girls ;)
I'm almost 22 weeks and I still haven't felt him move I had an ultrasound today and I saw hum move but I still couldn't feel it although I was looking right at it so I guess everyone is different
I'm 18w 1d and am still not sure if I have felt my first baby. It's hard to tell since it feels like pressure. Almost crampy but no pain. It happens after oj, pop or if I am in an odd position so I think its baby. Last week I was just as worried and then I started to feel this and it calmed me down a bit.