Garmin forerunner/heart rate monitor - what one!?

[Amnewtoallthis]

I'm a 19 week pregnant lady who is otherwise a runner (10k twice a week max) gym/spin girl. I need to replace my broken Polar heart rate monitor and my DH wants to buy me a ladies Garmin Forerunner. Would like something with GPS.
Any other suggestions welcome please!

I have a Garmin forerunner 410, don't use a heart rate monitor with it but the watch itself is really good and it does come with one I think.