is this your first year working with this company, or had you been renewed a few times and they may not renew you now because you are pregnant? I don't know what she means by family plan - don't have kids to keep your job, or that if she was in your shoes she would have used protection certain months so her ML falls within the contract period. Either way just be courteous and professional - you want kids, it is joyful news for your family, and you are confident you'll be back to work refreshed after your ML if the contract is renewed. Whichever way it turns out, congratulations! Work can always find again, enjoy your pregnancy and motherhood!