Biology NEET - XII: Chapter 4- Reproductive Health
In the periodic abstinence method of contraception, coitus is avoided during the fertile window, which typically falls between day 10 to day 17 of the menstrual cycle. This is the time when ovulation occurs and the chances of fertilization are highest.
On which days of menstrual cycle is coitus avoided in periodic abstinence method of contraception?
Day 10 to day 17
Key Terms
On which days of menstrual cycle is coitus avoided in periodic abstinence method of contraception?
Day 10 to day 17
Which is the fertile period of menstrual cycle?
Day 10 to day 17
What is LNG-20?
Hormone releasing IUD
What is multiload 375?
Copper releasing IUD
What is proestastert?
Hormone releasing IUD
What is the function of copper in copper releasing IUDs?
Copper reduces sperm motility and fertilising capacity
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| Term | Definition |
|---|---|
On which days of menstrual cycle is coitus avoided in periodic abstinence method of contraception? | Day 10 to day 17 |
Which is the fertile period of menstrual cycle? | Day 10 to day 17 |
What is LNG-20? | Hormone releasing IUD |
What is multiload 375? | Copper releasing IUD |
What is proestastert? | Hormone releasing IUD |
What is the function of copper in copper releasing IUDs? | Copper reduces sperm motility and fertilising capacity |
How does Hormone releasing IUD affect the uterus? | It makes the uterus unsuitable for implantation and the cervix hostile to the sperms |
What can be a very effective emergency contraceptive after unprotected intercourse? | Administration of progestogens or progestogen-estrogen combination |
Which sexually transmitted diseases are incurable? | Hepatitis-B, genital herpes and HIV infections |
In which month of pregnancy can amniocentesis be done? | 4th month |
What is replacement level? | Number of children which replace a children to maintain zero growth rate. |
What is the replacement level of India? | 2.1 |
How do chemical barrier contraceptives prevent conception? | They kill sperms by rupturing acrosomal membrane |
Name a contraceptive sponge. | Today |
What is the spermicidal agent in Today sponge? | Nonoxynol-9 |
What is lippes loop made of? | Polyethylene coated with BaSO4 |
Should a patient with thyroid disorders used contraceptive pills? | It is not advised |
Which oral contraceptive pills can be given to hypertensive/breast cancer/ migrane patient? | Progesterone olny pills (mini pillls) |
How is Saheli different from other oral contraceptives? | Other pills- prevent ovulation Saheli- prevent implantation |
Name a male contraceptive pill. | Gossypol |
Where are contraceptive implants administered? | inserted sub-dermally |
What is norplant? | A contraceptive for women consisting of small rods implanted under the skin which gradually release the hormone levonorgestrel over a number of years. |
When was medical termination of pregnancy legalised in India? | 1971 |
When was family planning programme started in India? | 1951 |
Medical abortion can be done upto | 9 weeks |
What is Mifepristone? | Anti progestin pill, used for medical abortion |
What is mesoprostol? | Induces uterine contraction, used for medical abortion |
Expand IUI. | Inra uterine insemination |
Expand TESA. | Testicular sperm aspiration |
Expand PESA. | Percutaneous epididymal sperm aspiration |
Expand MESA. | Microsurgical epididymis sperm aspiration |
Expand SUZI. | Sub zonal insemination |
How does chlamydia pass from infected mother to child? | Through birth canal |
What can chlamydia cause when it passes from mother to child? | Blindness |
What is the symptom of chancroid? | Soft painful ulcer with necrotic base which bleeds on tough |
What happens in primary stage of syphillis? | Painless, hard, clean ulcer (chancre), disappears in one to four weeks |
What happens in secondary stage of syphillis? | Muscle fatigue, joint pain, fever, disappears in 2 to 3 months |
What is the latent period of syphillis? | 20 to 30 years |
When is world health day? | 7th April |