Dreams r just a reflection of wats going on in ur brain. With so much happening in ur life its normal to get wiered dreams. I hav been getting such dreams from my 6 th week.
I dreamt that I was having a baby boy from day 1... because that's what I really wanted... ive also dreamt of giving birth... dreams are a reflection of what you really want, have been thinking about, or your fears... your bf may fear you having a miscarriage...