¿Por qué mi esposa tiene sangrado continuo post-aborto?

Blackheads are small bumps that form when hair follicles get blocked by dead skin cells and excess oil. This can happen due to excess sebum, hormonal changes, or improper skin care. To reduce blackheads, use a gentle exfoliating scrub and a non-comedogenic moisturizer. Always clean your skin well to avoid irritation and prevent the urge to squeeze blackheads.

After your periods for 10 days, it is less likely but still possible to get pregnant. Some women may have an ovulation disorder that will lead to them being pregnant in the early cycle. Symptoms such as abdominal pain or spotting may indicate that ovulation has occurred. To avoid the risk of pregnancy, you can either use contraception or refrain from engaging in unprotected intercourse during this period.

Taking an unwanted 72 within 8 to 10 hours after unprotected intercourse can reduce the risk of pregnancy, but it is not 100% effective. Talk to a doctor for professional advice and discuss other contraceptive options for the future.

A decrease in semen volume after sex, can happen due to factors like frequency of ejaculation, hydration, age, medications, or other health conditions. 

Normally, implantation bleeding is lighter and shorter compared to the usual menstruation flow. A negative HCG test could mean that it’s not a case of pregnancy. The tests may have been carried out too soon for the existence of any pregnancy to be detected. 25 days may also be too soon for an ultrasound. So it's either way too early for these tests or the likelihood is that you are not pregnant. Keep an eye on the symptoms and repeat the test after a week or two for better results.

If your period is overdue by nearly 40 days, it's important to consider the possibility of pregnancy if you're sexually active. Take a home pregnancy test to confirm pregnancy. If pregnancy is not the cause, other factors like stress, changes in diet or exercise, hormonal imbalances, or underlying medical conditions may be contributing to the delay. 

If you have taken multiple home pregnancy tests and blood tests showing negative results then there's no chance for pregnancy. Feeling symptoms similar to pregnancy can have various causes.