You will have to go by the size of their tummies. Once a guppy starts breeding she will always have a gravid spot.
Many male guppies have 'black spots' but if by "black spot" you mean "gravid spot" then no, a male guppy can not be 'gravid' because gravid is the equivalent of "pregnant" and male guppies can not get pregnant.
guppies stay pregnant for about a month before giving birth, other fish take longer, and others lay eggs (don't get pregnant). depends on the fish
guppies stay pregnant for about a month before giving birth, other fish take longer, and others lay eggs (don't get pregnant). depends on the fish
The first thing to worry about is if you can tell if it's preggers. ;3 She will be bulbous! and when she has all her babies afterward, she will be so scrawny, she seems like a completely different fish.
mollies and platys are fine! maybe also some things like shrimp, for example cherry shrimp or ghost shrimp. (you can get ghost shrimp at petsmart). just in case you don't know... guppies will have lots, and lots, and lots, and lots of babies. after giving birth to their babies, they will eat them. you may want to do some research on the before your guppy gives birth. hope this helps
Guinea pigs, most likely have their babies during the night. I know that when I had my pregnant guinea pig, I kept her in my room until she had babies. She woke me in the middle of the night with her sounds while giving birth.
Females can become pregnant 6-48 hours after giving birth, but it is not healthy for a female to be constantly pregnant. So you may want to remove the male right after the babies are born.
Does can become pregnant an hour after GIVING BIRTH. But DO NOT try this as it's dangerous for the mother.
3-4 weeks before giving birth your guinea pig will put on a lot of wieght.She wil start to form a shape like a pear/bell.If your guinea pig is pregnant 2 weeks before giving birth you be able to feel the babies move.
Yes , the father can get her pregnant less than about a week after the babies are born , so it is very recommended to remove the father before the birth (or/and after) so that the mother does not get pregnant again.It is very unhealthy for a guinea pig to be pregnant again right after giving birth , she could die if she had 2 births in a row.
Yes because the other fish including the mother will eat the babies what you can do is get a mesh or plastic breeding net that you put in the tank with the other fish which you put the mother in when you think she is close to giving birth and after your sure she is done you take her out and leave the babies in there for about two weeks before letting them loose in the tank so there is no chance they will get eaten.
Yes, if she is having periods then she can get pregnant. Only can she get pregnant by having sexual activity with someone.