The baby's heart rate should be 120 to 150 BPM (beats per minute). Are you referring to the baby's heart rate or your own?
Human females - 40 weeks
the male can get the female pregnant in about 8 weeks.
Female dogs are pregnant for about 63 days, or approximately 9 weeks.
A female guppy is pregnant for about 4 weeks before giving birth to live young.
No. It is dangerous to take this tablet when 5 months pregnancy is there.
No typically the heart does not start beating until 6 weeks, but the way pregnancy is measured at "2 weeks pregnant" you aren't even pregnant yet, since most women ovulate 2 weeks after the first day of their last menstrual cycle. That would be when you are two weeks pregnant when you are just ovulating. So if you mean can you hear the heartbeat two weeks after you find out your are pregnant then yes, you should because you would actually be somewhere between 5-7 weeks along.
No, too early to tell.
no because the heart isn't all the way developed yet at 7 weeks
Hamsters are usually pregnant for 16 days in a syrian hamster and 30 days in a dwarf.
how do you know when ones pregnant?well, it useually takees the male to get the female pregnant about 2 weeks. You know when shes pregnant by getting bigger in the stomach and wiggleing in the stomach, and shes eating more
That you're not pregnant
I THINK YOU SHOULD GO TO THE DOCTER