Hi, Im having twins, well the doctor told me identical twins are random and fraternal twins are from 2 eggs being released at the same time. And for fraternal twins to be hereditary it would have to be the maternal side. And I knew because I got my BFP when I was only 3 weeks pregnant and at 4w5d my hcg levels were as high as a 6 week pregnancy so they did an ultrasound thinking i was further and there was just two babies. im having fraternal twins, this is what my ultrasounds looked like
4 weeks and 5 days [first U/S]
https://i837.photobucket.com/albums/zz296/proudarmywife42010/Pregnancy/Mybabies.jpg
Second U/S 6 weeks 1 day
https://i837.photobucket.com/albums/zz296/proudarmywife42010/Pregnancy/6w1d.jpg
Plus my husband had a 'gut' feeling there were two,and was right. lol.
Some symtoms Ive been having,
*REALLY BAD morning sickness that last all day long
*AF cramps
*headaches
*ear aches
*EXCESSIVE tiredness!!!!!!! [MAIN ONE!!!]
Good luck no matter what. =]