As the title says. submitted a site map in jan this year ... at the time site map had approx 5k pages and about 2 months ago i had approx 4k indexed. 2 months or so ago it stopped indexing pages and im stuck at 4k? google is updating my sitemap on almost a daily basis and ovr the past 2 months i have added more page to the site map but it seems that google is stuck ? is this common? loads of activity in the first 2/3 months and then nothing inthe past 2 months?