Early Signs (Around 1-2 Weeks):
* Nipple enlargement: The nipples on her belly will become more prominent and pink.
* Weight gain: This can be subtle, but her belly will begin to round out.
* Increased appetite: A pregnant gerbil will eat more than usual.
* Nesting behavior: She'll start collecting nesting material, even if you don't provide it.
* Restlessness: She might be more active or irritable.
Later Signs (Around 3-4 Weeks):
* Distended belly: Her belly will be noticeably rounder and her flanks will be wider.
* Reduced activity: She'll be more lethargic and spend more time resting.
* Milk production: You'll notice milk forming in her nipples a few days before giving birth.
Confirmation:
* Palpation: A veterinarian can gently feel her belly to assess if she's pregnant, but this is usually done after about 3 weeks.
* Ultrasound: This is the most accurate way to confirm pregnancy, but it may not be necessary unless there are concerns.
Important Notes:
* The gestation period for gerbils is about 24-26 days.
* Gerbil pregnancies can be difficult to detect in the early stages.
* If you are unsure about your gerbil's pregnancy, it's best to consult a veterinarian.
If you do confirm your gerbil is pregnant, it's essential to prepare her nest and make sure she has plenty of food and water. Consult a veterinarian for further advice on providing the best care during her pregnancy and the following weeks.